diff --git a/.eslintcache b/.eslintcache
index 32768b8..ba58714 100644
--- a/.eslintcache
+++ b/.eslintcache
@@ -1 +1 @@
-[{"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\index.js":"1","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\App.js":"2","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\reportWebVitals.js":"3","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\navigation.js":"4","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatorpage.js":"5","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Tokenplace.js":"6","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Mainpage.js":"7","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatordrawer.js":"8","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\random.js":"9","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Buytoken.js":"10","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Item.js":"11","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Redeemtoken.js":"12","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\name.js":"13","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Itemlist.js":"14","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\uploadphoto.js":"15","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\boughtItems\\boughtItems.js":"16"},{"size":500,"mtime":1608005514222,"results":"17","hashOfConfig":"18"},{"size":192,"mtime":1608123833007,"results":"19","hashOfConfig":"18"},{"size":362,"mtime":1608005514222,"results":"20","hashOfConfig":"18"},{"size":2419,"mtime":1609177946220,"results":"21","hashOfConfig":"18"},{"size":221,"mtime":1608124326197,"results":"22","hashOfConfig":"18"},{"size":563,"mtime":1608236047899,"results":"23","hashOfConfig":"18"},{"size":289,"mtime":1608231342786,"results":"24","hashOfConfig":"18"},{"size":2309,"mtime":1608234607948,"results":"25","hashOfConfig":"18"},{"size":1536,"mtime":1608129327771,"results":"26","hashOfConfig":"18"},{"size":1462,"mtime":1608231569084,"results":"27","hashOfConfig":"18"},{"size":12476,"mtime":1608232131531,"results":"28","hashOfConfig":"18"},{"size":1473,"mtime":1608231618126,"results":"29","hashOfConfig":"18"},{"size":1430,"mtime":1608227341714,"results":"30","hashOfConfig":"18"},{"size":19882,"mtime":1608231258281,"results":"31","hashOfConfig":"18"},{"size":1612,"mtime":1608234790079,"results":"32","hashOfConfig":"18"},{"size":194,"mtime":1609178031237,"results":"33","hashOfConfig":"18"},{"filePath":"34","messages":"35","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},"1ncsug9",{"filePath":"37","messages":"38","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"39","messages":"40","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"41","messages":"42","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"43","messages":"44","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"45","messages":"46","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"47","messages":"48","errorCount":0,"warningCount":1,"fixableErrorCount":0,"fixableWarningCount":0,"source":"49","usedDeprecatedRules":"36"},{"filePath":"50","messages":"51","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"52","messages":"53","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"54"},{"filePath":"55","messages":"56","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"57","messages":"58","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"59","messages":"60","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"61","messages":"62","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"63"},{"filePath":"64","messages":"65","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},{"filePath":"66","messages":"67","errorCount":0,"warningCount":1,"fixableErrorCount":0,"fixableWarningCount":0,"source":"68","usedDeprecatedRules":"36"},{"filePath":"69","messages":"70","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"36"},"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\index.js",[],["71","72"],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\App.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\reportWebVitals.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\navigation.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatorpage.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Tokenplace.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Mainpage.js",["73"],"import React from 'react';\r\nimport Item from './Item';\r\nimport Itemlist from './Itemlist';\r\n// import \"./mainpage.css\";\r\n\r\nconst Mainpage = () => {\r\n    return (\r\n        <div>\r\n            This is the main page.\r\n            <Item />\r\n        </div>\r\n    )\r\n}\r\n\r\nexport default Mainpage\r\n","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatordrawer.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\random.js",[],["74","75"],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Buytoken.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Item.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Redeemtoken.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\name.js",[],["76","77"],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Itemlist.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\uploadphoto.js",["78"],"import React from 'react';\r\nimport { makeStyles } from '@material-ui/core/styles';\r\nimport Card from '@material-ui/core/Card';\r\nimport CardActions from '@material-ui/core/CardActions';\r\nimport CardContent from '@material-ui/core/CardContent';\r\nimport Button from '@material-ui/core/Button';\r\nimport Typography from '@material-ui/core/Typography';\r\nimport TextField from '@material-ui/core/TextField';\r\n\r\nconst useStyles = makeStyles ((theme) => ({\r\n  root: {\r\n    minWidth: 275,\r\n    maxWidth: 800,\r\n  },\r\n  bullet: {\r\n    display: 'inline-block',\r\n    margin: '0 2px',\r\n    transform: 'scale(0.8)',\r\n  },\r\n  title: {\r\n    fontSize: 14,\r\n  },\r\n  pos: {\r\n    marginBottom: 12,\r\n  },\r\n}));\r\n\r\nexport default function Uploadphoto() {\r\n  const classes = useStyles();\r\n\r\n  return (\r\n    <div class=\"centered\">\r\n    <Card className={classes.root} centered>\r\n        <CardContent style={{backgroundColor: \"lightgreen\"}}>\r\n            <Button variant=\"contained\" color=\"primary\" disableElevation>\r\n            Upload photo\r\n            </Button>\r\n            <CardActions doubleSpacing={true}>\r\n            </CardActions>\r\n            <TextField id=\"outlined-basic\" label=\"Name\" variant=\"outlined\" />\r\n            <CardActions doubleSpacing={true}>\r\n            </CardActions>\r\n            <TextField id=\"outlined-basic\" label=\"Description\" variant=\"outlined\" />\r\n            <CardActions doubleSpacing={true}>\r\n            </CardActions>\r\n            <Button variant=\"contained\" color=\"primary\" disableElevation>\r\n            Submit\r\n            </Button>\r\n        </CardContent>\r\n        </Card>\r\n    </div>\r\n  );\r\n}\r\n","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\boughtItems\\boughtItems.js",[],{"ruleId":"79","replacedBy":"80"},{"ruleId":"81","replacedBy":"82"},{"ruleId":"83","severity":1,"message":"84","line":3,"column":8,"nodeType":"85","messageId":"86","endLine":3,"endColumn":16},{"ruleId":"79","replacedBy":"87"},{"ruleId":"81","replacedBy":"88"},{"ruleId":"79","replacedBy":"89"},{"ruleId":"81","replacedBy":"90"},{"ruleId":"83","severity":1,"message":"91","line":7,"column":8,"nodeType":"85","messageId":"86","endLine":7,"endColumn":18},"no-native-reassign",["92"],"no-negated-in-lhs",["93"],"no-unused-vars","'Itemlist' is defined but never used.","Identifier","unusedVar",["92"],["93"],["92"],["93"],"'Typography' is defined but never used.","no-global-assign","no-unsafe-negation"]
\ No newline at end of file
+[{"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\index.js":"1","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\App.js":"2","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\reportWebVitals.js":"3","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\navigation.js":"4","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatorpage.js":"5","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Tokenplace.js":"6","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Mainpage.js":"7","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatordrawer.js":"8","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Buytoken.js":"9","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Item.js":"10","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Redeemtoken.js":"11","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\name.js":"12","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Itemlist.js":"13","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\uploadphoto.js":"14","C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\boughtItems\\boughtItems.js":"15"},{"size":500,"mtime":1608005514222,"results":"16","hashOfConfig":"17"},{"size":4468,"mtime":1612898037948,"results":"18","hashOfConfig":"17"},{"size":362,"mtime":1608005514222,"results":"19","hashOfConfig":"17"},{"size":2748,"mtime":1612868222719,"results":"20","hashOfConfig":"17"},{"size":357,"mtime":1612868298902,"results":"21","hashOfConfig":"17"},{"size":583,"mtime":1611494179657,"results":"22","hashOfConfig":"17"},{"size":285,"mtime":1611786422755,"results":"23","hashOfConfig":"17"},{"size":2439,"mtime":1612868389477,"results":"24","hashOfConfig":"17"},{"size":1462,"mtime":1608231569084,"results":"25","hashOfConfig":"17"},{"size":1543,"mtime":1612865383967,"results":"26","hashOfConfig":"17"},{"size":1473,"mtime":1608231618126,"results":"27","hashOfConfig":"17"},{"size":1430,"mtime":1608227341714,"results":"28","hashOfConfig":"17"},{"size":19882,"mtime":1608231258281,"results":"29","hashOfConfig":"17"},{"size":2434,"mtime":1611750745857,"results":"30","hashOfConfig":"17"},{"size":194,"mtime":1609178031237,"results":"31","hashOfConfig":"17"},{"filePath":"32","messages":"33","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},"1ncsug9",{"filePath":"35","messages":"36","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"37","messages":"38","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"39","messages":"40","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"41","messages":"42","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"43","messages":"44","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"45","messages":"46","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"47","messages":"48","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"49","messages":"50","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"51","messages":"52","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"53","messages":"54","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},{"filePath":"55","messages":"56","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"57"},{"filePath":"58","messages":"59","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"60"},{"filePath":"61","messages":"62","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"63"},{"filePath":"64","messages":"65","errorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0,"usedDeprecatedRules":"34"},"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\index.js",[],["66","67"],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\App.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\reportWebVitals.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\navigation.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatorpage.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Tokenplace.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Mainpage.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\Creatordrawer.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Buytoken.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Item.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\token_marketplace\\Redeemtoken.js",[],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\name.js",[],["68","69"],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\mainpage\\Itemlist.js",[],["70","71"],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\creator_login\\uploadphoto.js",[],["72","73"],"C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\src\\components\\boughtItems\\boughtItems.js",[],{"ruleId":"74","replacedBy":"75"},{"ruleId":"76","replacedBy":"77"},{"ruleId":"74","replacedBy":"78"},{"ruleId":"76","replacedBy":"79"},{"ruleId":"74","replacedBy":"80"},{"ruleId":"76","replacedBy":"81"},{"ruleId":"74","replacedBy":"82"},{"ruleId":"76","replacedBy":"83"},"no-native-reassign",["84"],"no-negated-in-lhs",["85"],["84"],["85"],["84"],["85"],["84"],["85"],"no-global-assign","no-unsafe-negation"]
\ No newline at end of file
diff --git a/contracts/DStock.sol b/contracts/DStock.sol
index 3395279..ac6b42e 100644
--- a/contracts/DStock.sol
+++ b/contracts/DStock.sol
@@ -11,34 +11,34 @@ contract DStock{
 
     event TokenBought(address _buyer, uint256 _amount);
     event TokenRedeemed(address _buyer, uint256 _amount);
-    
-    uint public assetCount;
-    uint public personCount;
+
+    uint256 public assetCount;
+    uint8 public personCount;
     
     struct asset{
-        uint assetId;
+        uint256 assetId;
         string hash;
         address creatorAddress;
-        uint cost;
-        uint soldCount;
+        uint256 cost;
+        uint256 soldCount;
     }
     
     struct person{
-        uint personId;
+        uint256 personId;
         address personAddress;
-        uint earning;
-        uint tokenCount;
-        uint[] assetsUploaded;
-        uint[] assetsBought;
+        uint256 earning;
+        uint256 tokenCount;
+        uint256[] assetsUploaded;
+        uint256[] assetsBought;
         bool initialized;
     }
     
-    mapping (uint => asset) public assets;
-    mapping (uint => person) public persons;
-    mapping  (address=> uint) public  getMyId;
+    mapping (uint256=> asset) public assets;
+    mapping (uint256=> person) public persons;
+    mapping (address=> uint8) public getMyId;
     
     event itemUploaded(address creator, string hash);
-    event itemPurchased(string hash, uint cost);
+    event itemPurchased(string hash, uint256 cost);
     
     constructor(DStockToken _tokenContract, uint256 _tokenPrice) public {
         admin = msg.sender;
@@ -55,31 +55,28 @@ contract DStock{
         persons[personCount].earning= 0;
         persons[personCount].tokenCount = 0 ;
         persons[personCount].initialized = true;
-        persons[personCount].assetsUploaded = new uint[](0);
-        persons[personCount].assetsBought = new uint[](0);
+        persons[personCount].assetsUploaded = new uint256[](0);
+        persons[personCount].assetsBought = new uint256[](0);
     }
     
 
-    function multiply(uint x, uint y) internal pure returns (uint z) {
+    function multiply(uint256 x, uint256 y) internal pure returns (uint256 z) {
         require(y == 0 || (z = x * y) / y == x);
     }
 
     function buyTokens(uint256 _numberOfTokens) public payable {
-        require(msg.value == multiply(_numberOfTokens, tokenPrice));
+        require(msg.value == multiply(_numberOfTokens, tokenPrice));//should be equal ideally
         require(tokenContract.balanceOf(admin) >= _numberOfTokens);
-        // require(tokenContract.balanceOf(this) >= _numberOfTokens);
-        require(tokenContract.transfer(msg.sender, _numberOfTokens));
+        require(tokenContract.transfer(msg.sender, _numberOfTokens),"Token should be transfer to the buyer");
         initializePerson(msg.sender);
 
         tokensSold += _numberOfTokens;
-        
         emit TokenBought(msg.sender, _numberOfTokens);
     }
     
     function redeemTokens(address payable _to, uint256 _numberOfTokens ) public{ //payable not used
         require(tokenContract.balanceOf(msg.sender) >= _numberOfTokens);
         require(tokenContract.transferFrom(msg.sender, admin, _numberOfTokens)); 
-        initializePerson(msg.sender);
         _to.transfer(multiply(_numberOfTokens, tokenPrice));
         
         tokensSold -= _numberOfTokens;
@@ -87,7 +84,7 @@ contract DStock{
     }
     
     
-    function uploadAsset(string memory _hash, uint _cost) public {
+    function uploadAsset(string memory _hash, uint256 _cost) public {
         require(bytes(_hash).length > 0,"Hash cannot be empty");
         require(_cost != 0, "Cost cannot be 0");
         initializePerson(msg.sender);
@@ -97,7 +94,7 @@ contract DStock{
         emit itemUploaded(msg.sender,_hash);
     }
     
-    function buyAsset(uint _assetId) public {
+    function buyAsset(uint256 _assetId) public {
         require( _assetId>= 0 && _assetId < assetCount,"Asset count invalid");
         initializePerson(msg.sender);
         require(tokenContract.transferFrom(msg.sender, assets[_assetId].creatorAddress, assets[_assetId].cost));
@@ -106,11 +103,23 @@ contract DStock{
         emit itemPurchased(assets[_assetId].hash , assets[_assetId].cost);
     }
 
-    function showAssets() public view returns (uint[] memory){
+    function showAssets() public view returns (uint256[] memory){
      return persons[getMyId[msg.sender]].assetsBought;   
     }
     
-    function showUploads() public view returns (uint[] memory){
+    function showUploads() public view returns (uint256[] memory){
      return persons[getMyId[msg.sender]].assetsUploaded;   
+    }    
+    
+    function getId() public view returns (uint8){
+     return getMyId[msg.sender];
+    }
+
+    // function getAsset() public view returns (uint8){
+    //  return persons[getId()];
+    // }
+
+    function getPerson() public view returns(address a, uint b, uint c){
+     return (persons[getMyId[msg.sender]].personAddress, persons[getMyId[msg.sender]].earning, persons[getMyId[msg.sender]].tokenCount);
     }
 }
\ No newline at end of file
diff --git a/contracts/DStockToken.sol b/contracts/DStockToken.sol
index 2318093..9b527e8 100644
--- a/contracts/DStockToken.sol
+++ b/contracts/DStockToken.sol
@@ -5,6 +5,7 @@ contract DStockToken {
     string  public symbol = "DST";
     string  public standard = "DStock Token v1.0";
     uint256 public totalSupply;
+    address public admin;
 
     event Transfer(
         address indexed _from,
@@ -22,37 +23,38 @@ contract DStockToken {
     mapping(address => mapping(address => uint256)) public allowance;
 
     constructor(uint256 _initialSupply) public {
-        balanceOf[msg.sender] = _initialSupply;
+        admin = msg.sender;
+        balanceOf[admin] = _initialSupply;//this
         totalSupply = _initialSupply;
     }
 
     function transfer(address _to, uint256 _value) public returns (bool success) {
-        require(balanceOf[msg.sender] >= _value);
+        require(balanceOf[admin] >= _value);
 
-        balanceOf[msg.sender] -= _value;
+        balanceOf[admin] -= _value;
         balanceOf[_to] += _value;
 
-        emit Transfer(msg.sender, _to, _value);
+        emit Transfer(admin, _to, _value);
 
         return true;
     }
 
     function approve(address _spender, uint256 _value) public returns (bool success) {
-        allowance[msg.sender][_spender] = _value;
+        allowance[admin][_spender] = _value;
 
-        emit Approval(msg.sender, _spender, _value);
+        emit Approval(admin, _spender, _value);
 
         return true;
     }
 
     function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
         require(_value <= balanceOf[_from]);
-        require(_value <= allowance[_from][msg.sender]);
+        require(_value <= allowance[_from][admin]);
 
         balanceOf[_from] -= _value;
         balanceOf[_to] += _value;
 
-        allowance[_from][msg.sender] -= _value;
+        allowance[_from][admin] -= _value;
 
         emit Transfer(_from, _to, _value);
 
diff --git a/migrations/2_DStockToken.js b/migrations/2_DStockToken.js
index 8bfa6cc..642b838 100644
--- a/migrations/2_DStockToken.js
+++ b/migrations/2_DStockToken.js
@@ -7,4 +7,7 @@ module.exports = function(deployer) {
     var tokenPrice = 1000000000000000;
     return deployer.deploy(DStock, DStockToken.address, tokenPrice);
   });
-};
\ No newline at end of file
+};
+
+
+// issues while migrating and testing while increasing price count
\ No newline at end of file
diff --git a/package.json b/package.json
index 7b2cd5c..30b1def 100644
--- a/package.json
+++ b/package.json
@@ -8,11 +8,17 @@
     "@testing-library/jest-dom": "^5.11.4",
     "@testing-library/react": "^11.1.0",
     "@testing-library/user-event": "^12.1.10",
+    "big-integer": "^1.6.48",
+    "big-number": "^2.0.0",
+    "chai": "^4.2.0",
+    "chai-as-promised": "^7.1.1",
+    "ipfs-http-client": "^48.2.2",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
     "react-scripts": "4.0.1",
     "truffle": "^5.1.60",
-    "web-vitals": "^0.2.4"
+    "web-vitals": "^0.2.4",
+    "web3": "^1.3.3"
   },
   "scripts": {
     "start": "react-scripts start",
diff --git a/src/App.js b/src/App.js
index c2d1b7c..693129b 100644
--- a/src/App.js
+++ b/src/App.js
@@ -1,11 +1,141 @@
+import {React,Component} from 'react';
 import './App.css';
 import NavigationTabs from "./components/navigation";
+import DStock from './abis/DStock.json'
+import Web3 from 'web3';
 
-function App() {
-  return (
-    <div className="App">
-      <NavigationTabs />
-    </div>
-  );
+const ipfsClient = require('ipfs-http-client')
+const ipfs = ipfsClient({ host: 'ipfs.infura.io', port: 5001, protocol: 'https' }) 
+
+class App extends Component {
+
+  
+  async componentWillMount() {
+    await this.loadWeb3()
+    await this.loadBlockchainData()
+  }
+  
+  async loadWeb3() {
+    if (window.ethereum) {
+      window.web3 = new Web3(window.ethereum)
+      await window.ethereum.enable()
+    }
+    else if (window.web3) {
+      window.web3 = new Web3(window.web3.currentProvider)
+    }
+    else {
+      window.alert('Non-Ethereum browser detected. You should consider trying MetaMask!')
+    }
+  }
+  
+  async loadBlockchainData() {
+    const web3 = window.web3
+    const accounts = await web3.eth.getAccounts()
+    this.setState({ account: accounts[0] })
+    const networkId = await web3.eth.net.getId()
+    const networkData = DStock.networks[networkId]
+    if(networkData) {
+      const dstock = new web3.eth.Contract(DStock.abi, networkData.address)
+      this.setState({ dstock })
+      const assetcount = await dstock.methods.assetCount.call()
+      this.setState({ assetcount }) 
+      // for (var i = 0; i < assetcount; i++) {
+      //   const asset = await dstock.methods.assets(i).call()
+      //   this.setState({
+      //       asset: [...this.state.asset, asset]
+      //   })
+      // }
+
+      const myId = await dstock.methods.getId.call({ from: this.state.account })
+      let Person = await dstock.methods.getPerson.call({ from: this.state.account })
+      // const Person = await dstock.methods.getPerson.call({ from: this.state.account })
+      // const address = Person[0];
+      // const earning = Person[1];
+      // const tokenCount = Person[2];
+      // this.setState({address, earning ,tokenCount})
+      // console.log(address, earning ,tokenCount)
+      this.setState({ loading: false})
+    } else {
+      window.alert('Contract not deployed to detected network.')
+    }
+    console.log(this.state)
+  }
+  
+  captureFile = event => {
+        
+        event.preventDefault()
+        const file = event.target.files[0]
+        const reader = new window.FileReader()
+        reader.readAsArrayBuffer(file)
+        
+        reader.onloadend = () => {
+          this.setState({ buffer: Buffer(reader.result) })
+          console.log('buffer', this.state.buffer)
+        }
+  }
+  
+  uploadAsset = (cost) => {
+    console.log("Submitting file to ipfs...")
+    ipfs.add(this.state.buffer, (error, result) => { //This isnt executed
+      console.log('Ipfs result', result)
+      if(error) {
+        console.log("Error")  
+        console.error(error)
+        return
+      }
+    console.log("no error")  
+      this.setState({ loading: true })
+      this.state.dstock.methods.uploadAsset(result[0].hash, cost).send({ from: this.state.account }).on('transactionHash', (hash) => {
+        this.setState({ loading: false })
+      })
+    })
+  }
+
+  buyAsset = (assetId) =>{
+    this.setState({ loading: true })
+    this.state.dstock.methods.buyAsset(assetId).send({ from: this.state.account}).on('transactionHash', (hash) => {
+    this.setState({ loading: false })
+    })
+  }
+
+  // showUploads = () =>{
+      
+  // }
+  // showStats = () =>{
+        
+  // }
+        constructor(props) {
+          super(props)
+          this.state = {
+            account: '',
+            tokenCount: 0,
+            earnings: 0,
+            address:'',
+            dstock: null,
+            asset: [],
+            buffer:[],
+            loading: true
+          }
+      
+          this.uploadAsset = this.uploadAsset.bind(this)
+          this.captureFile = this.captureFile.bind(this)  
+          this.buyAsset = this.buyAsset.bind(this)  
+        }
+        
+  render() {
+    return (
+      <div className="App">
+        { this.state.loading
+          ? <div id="loader" className="text-center mt-5"><p>Loading...</p></div>
+          : <NavigationTabs 
+          account={this.state.account}
+          captureFile={this.captureFile}
+          uploadAsset={this.uploadAsset}
+          buyAsset={this.buyAsset} />
+        }
+      </div>
+    );
+  }
 }
-export default App;
+
+export default App;
\ No newline at end of file
diff --git a/src/abis/DStock.json b/src/abis/DStock.json
new file mode 100644
index 0000000..291cb44
--- /dev/null
+++ b/src/abis/DStock.json
@@ -0,0 +1,14179 @@
+{
+  "contractName": "DStock",
+  "abi": [
+    {
+      "inputs": [
+        {
+          "internalType": "contract DStockToken",
+          "name": "_tokenContract",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "_tokenPrice",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "constructor"
+    },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": false,
+          "internalType": "address",
+          "name": "_buyer",
+          "type": "address"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "_amount",
+          "type": "uint256"
+        }
+      ],
+      "name": "TokenBought",
+      "type": "event"
+    },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": false,
+          "internalType": "address",
+          "name": "_buyer",
+          "type": "address"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "_amount",
+          "type": "uint256"
+        }
+      ],
+      "name": "TokenRedeemed",
+      "type": "event"
+    },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": false,
+          "internalType": "string",
+          "name": "hash",
+          "type": "string"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "cost",
+          "type": "uint256"
+        }
+      ],
+      "name": "itemPurchased",
+      "type": "event"
+    },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": false,
+          "internalType": "address",
+          "name": "creator",
+          "type": "address"
+        },
+        {
+          "indexed": false,
+          "internalType": "string",
+          "name": "hash",
+          "type": "string"
+        }
+      ],
+      "name": "itemUploaded",
+      "type": "event"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "assetCount",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "name": "assets",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "assetId",
+          "type": "uint256"
+        },
+        {
+          "internalType": "string",
+          "name": "hash",
+          "type": "string"
+        },
+        {
+          "internalType": "address",
+          "name": "creatorAddress",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "cost",
+          "type": "uint256"
+        },
+        {
+          "internalType": "uint256",
+          "name": "soldCount",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [
+        {
+          "internalType": "address",
+          "name": "",
+          "type": "address"
+        }
+      ],
+      "name": "getMyId",
+      "outputs": [
+        {
+          "internalType": "uint8",
+          "name": "",
+          "type": "uint8"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "personCount",
+      "outputs": [
+        {
+          "internalType": "uint8",
+          "name": "",
+          "type": "uint8"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "name": "persons",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "personId",
+          "type": "uint256"
+        },
+        {
+          "internalType": "address",
+          "name": "personAddress",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "earning",
+          "type": "uint256"
+        },
+        {
+          "internalType": "uint256",
+          "name": "tokenCount",
+          "type": "uint256"
+        },
+        {
+          "internalType": "bool",
+          "name": "initialized",
+          "type": "bool"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "tokenContract",
+      "outputs": [
+        {
+          "internalType": "contract DStockToken",
+          "name": "",
+          "type": "address"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "tokenPrice",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "tokensSold",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
+          "internalType": "uint256",
+          "name": "_numberOfTokens",
+          "type": "uint256"
+        }
+      ],
+      "name": "buyTokens",
+      "outputs": [],
+      "payable": true,
+      "stateMutability": "payable",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
+          "internalType": "address payable",
+          "name": "_to",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "_numberOfTokens",
+          "type": "uint256"
+        }
+      ],
+      "name": "redeemTokens",
+      "outputs": [],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
+          "internalType": "string",
+          "name": "_hash",
+          "type": "string"
+        },
+        {
+          "internalType": "uint256",
+          "name": "_cost",
+          "type": "uint256"
+        }
+      ],
+      "name": "uploadAsset",
+      "outputs": [],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
+          "internalType": "uint256",
+          "name": "_assetId",
+          "type": "uint256"
+        }
+      ],
+      "name": "buyAsset",
+      "outputs": [],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "showAssets",
+      "outputs": [
+        {
+          "internalType": "uint256[]",
+          "name": "",
+          "type": "uint256[]"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "showUploads",
+      "outputs": [
+        {
+          "internalType": "uint256[]",
+          "name": "",
+          "type": "uint256[]"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "getId",
+      "outputs": [
+        {
+          "internalType": "uint8",
+          "name": "",
+          "type": "uint8"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "getPerson",
+      "outputs": [
+        {
+          "internalType": "address",
+          "name": "",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        },
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    }
+  ],
+  "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"contract DStockToken\",\"name\":\"_tokenContract\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_tokenPrice\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"_buyer\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"TokenBought\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"_buyer\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"TokenRedeemed\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"string\",\"name\":\"hash\",\"type\":\"string\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"cost\",\"type\":\"uint256\"}],\"name\":\"itemPurchased\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"creator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"string\",\"name\":\"hash\",\"type\":\"string\"}],\"name\":\"itemUploaded\",\"type\":\"event\"},{\"constant\":true,\"inputs\":[],\"name\":\"assetCount\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"assets\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"assetId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"hash\",\"type\":\"string\"},{\"internalType\":\"address\",\"name\":\"creatorAddress\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"cost\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"soldCount\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_assetId\",\"type\":\"uint256\"}],\"name\":\"buyAsset\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_numberOfTokens\",\"type\":\"uint256\"}],\"name\":\"buyTokens\",\"outputs\":[],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"getId\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"getMyId\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"getPerson\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"personCount\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"persons\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"personId\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"personAddress\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"earning\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"tokenCount\",\"type\":\"uint256\"},{\"internalType\":\"bool\",\"name\":\"initialized\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address payable\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_numberOfTokens\",\"type\":\"uint256\"}],\"name\":\"redeemTokens\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"showAssets\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"\",\"type\":\"uint256[]\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"showUploads\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"\",\"type\":\"uint256[]\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"tokenContract\",\"outputs\":[{\"internalType\":\"contract DStockToken\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"tokenPrice\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"tokensSold\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"string\",\"name\":\"_hash\",\"type\":\"string\"},{\"internalType\":\"uint256\",\"name\":\"_cost\",\"type\":\"uint256\"}],\"name\":\"uploadAsset\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/DStock.sol\":\"DStock\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/DStock.sol\":{\"keccak256\":\"0x83ee4f9ca3914114d9722cf7495eb45f53c65f6755ab72a5083bc78560199f1c\",\"urls\":[\"bzz-raw://1ff36a822017c73f3086fbf313eb272476dab21d38fffa3f89660c8803355bf2\",\"dweb:/ipfs/QmRYXVt7o5NxFUr6uNHTVbxMAja9nEDmY3b1fFEYWdzYMe\"]},\"/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/DStockToken.sol\":{\"keccak256\":\"0xde43322cb47c15ad6f88acdde92253576a978083e07aa57e7892158f920bd873\",\"urls\":[\"bzz-raw://2bc87ba660162efe7d79dabe71d4cc71e01454d0ddd011d20ba3ed8dee6a41bf\",\"dweb:/ipfs/QmTpDx5N3JQJbwGtpsoZcBTv5U2e6yuAarkMVyk68VcMeC\"]}},\"version\":1}",
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+  "source": "pragma solidity ^0.5.16;\r\n\r\nimport \"./DStockToken.sol\";\r\n\r\ncontract DStock{\r\n    \r\n    address admin;\r\n    DStockToken public tokenContract;\r\n    uint256 public tokenPrice;\r\n    uint256 public tokensSold;\r\n\r\n    event TokenBought(address _buyer, uint256 _amount);\r\n    event TokenRedeemed(address _buyer, uint256 _amount);\r\n    // event temporary(uint add, uint token);\r\n\r\n    uint256 public assetCount;\r\n    uint8 public personCount;\r\n    \r\n    struct asset{\r\n        uint256 assetId;\r\n        string hash;\r\n        address creatorAddress;\r\n        uint256 cost;\r\n        uint256 soldCount;\r\n    }\r\n    \r\n    struct person{\r\n        uint256 personId;\r\n        address personAddress;\r\n        uint256 earning;\r\n        uint256 tokenCount;\r\n        uint256[] assetsUploaded;\r\n        uint256[] assetsBought;\r\n        bool initialized;\r\n    }\r\n    \r\n    mapping (uint256=> asset) public assets;\r\n    mapping (uint256=> person) public persons;\r\n    mapping (address=> uint8) public getMyId;\r\n    \r\n    event itemUploaded(address creator, string hash);\r\n    event itemPurchased(string hash, uint256 cost);\r\n    \r\n    constructor(DStockToken _tokenContract, uint256 _tokenPrice) public {\r\n        admin = msg.sender;\r\n        tokenContract = _tokenContract;\r\n        tokenPrice = _tokenPrice;\r\n    }\r\n\r\n    function initializePerson(address _sender) private {\r\n        if(persons[getMyId[_sender]].initialized == true) { return; }\r\n        personCount++;\r\n        getMyId[_sender] = personCount;\r\n        persons[personCount].personId = personCount;\r\n        persons[personCount].personAddress = _sender;\r\n        persons[personCount].earning= 0;\r\n        persons[personCount].tokenCount = 0 ;\r\n        persons[personCount].initialized = true;\r\n        persons[personCount].assetsUploaded = new uint256[](0);\r\n        persons[personCount].assetsBought = new uint256[](0);\r\n    }\r\n    \r\n\r\n    function multiply(uint256 x, uint256 y) internal pure returns (uint256 z) {\r\n        require(y == 0 || (z = x * y) / y == x);\r\n    }\r\n\r\n    function buyTokens(uint256 _numberOfTokens) public payable {\r\n        require(msg.value == multiply(_numberOfTokens, tokenPrice));//should be equal ideally\r\n        require(tokenContract.balanceOf(admin) >= _numberOfTokens);\r\n        require(tokenContract.transfer(msg.sender, _numberOfTokens),\"Token should be transfer to the buyer\");\r\n        initializePerson(msg.sender);\r\n\r\n        tokensSold += _numberOfTokens;\r\n        // emit temporary(tokenContract.balanceOf(admin),_numberOfTokens); //is address par tokens nhi hai\r\n        emit TokenBought(msg.sender, _numberOfTokens);\r\n    }\r\n    \r\n    function redeemTokens(address payable _to, uint256 _numberOfTokens ) public{ //payable not used\r\n        require(tokenContract.balanceOf(msg.sender) >= _numberOfTokens);\r\n        require(tokenContract.transferFrom(msg.sender, admin, _numberOfTokens)); \r\n        _to.transfer(multiply(_numberOfTokens, tokenPrice));\r\n        \r\n        tokensSold -= _numberOfTokens;\r\n        emit TokenRedeemed(msg.sender, _numberOfTokens);\r\n    }\r\n    \r\n    \r\n    function uploadAsset(string memory _hash, uint256 _cost) public {\r\n        require(bytes(_hash).length > 0,\"Hash cannot be empty\");\r\n        require(_cost != 0, \"Cost cannot be 0\");\r\n        initializePerson(msg.sender);\r\n        assets[assetCount] = asset(assetCount,_hash,msg.sender,_cost,0);\r\n        persons[getMyId[msg.sender]].assetsUploaded.push(assetCount);\r\n        assetCount++;\r\n        emit itemUploaded(msg.sender,_hash);\r\n    }\r\n    \r\n    function buyAsset(uint256 _assetId) public {\r\n        require( _assetId>= 0 && _assetId < assetCount,\"Asset count invalid\");\r\n        initializePerson(msg.sender);\r\n        require(tokenContract.transferFrom(msg.sender, assets[_assetId].creatorAddress, assets[_assetId].cost));\r\n        assets[_assetId].soldCount++;\r\n        persons[getMyId[msg.sender]].assetsBought.push(_assetId);\r\n        emit itemPurchased(assets[_assetId].hash , assets[_assetId].cost);\r\n    }\r\n\r\n    function showAssets() public view returns (uint256[] memory){\r\n     return persons[getMyId[msg.sender]].assetsBought;   \r\n    }\r\n    \r\n    function showUploads() public view returns (uint256[] memory){\r\n     return persons[getMyId[msg.sender]].assetsUploaded;   \r\n    }    \r\n    \r\n    function getId() public view returns (uint8){\r\n     return getMyId[msg.sender];\r\n    }\r\n\r\n    // function getAsset() public view returns (uint8){\r\n    //  return persons[getId()];\r\n    // }\r\n\r\n    function getPerson() public view returns(address, uint, uint){\r\n     return (persons[getMyId[msg.sender]].personAddress, persons[getMyId[msg.sender]].earning, persons[getMyId[msg.sender]].tokenCount);\r\n    }\r\n}",
+  "sourcePath": "C:/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/DStock.sol",
+  "ast": {
+    "absolutePath": "/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/DStock.sol",
+    "exportedSymbols": {
+      "DStock": [
+        510
+      ]
+    },
+    "id": 511,
+    "nodeType": "SourceUnit",
+    "nodes": [
+      {
+        "id": 1,
+        "literals": [
+          "solidity",
+          "^",
+          "0.5",
+          ".16"
+        ],
+        "nodeType": "PragmaDirective",
+        "src": "0:24:0"
+      },
+      {
+        "absolutePath": "/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/DStockToken.sol",
+        "file": "./DStockToken.sol",
+        "id": 2,
+        "nodeType": "ImportDirective",
+        "scope": 511,
+        "sourceUnit": 696,
+        "src": "28:27:0",
+        "symbolAliases": [],
+        "unitAlias": ""
+      },
+      {
+        "baseContracts": [],
+        "contractDependencies": [],
+        "contractKind": "contract",
+        "documentation": null,
+        "fullyImplemented": true,
+        "id": 510,
+        "linearizedBaseContracts": [
+          510
+        ],
+        "name": "DStock",
+        "nodeType": "ContractDefinition",
+        "nodes": [
+          {
+            "constant": false,
+            "id": 4,
+            "name": "admin",
+            "nodeType": "VariableDeclaration",
+            "scope": 510,
+            "src": "87:13:0",
+            "stateVariable": true,
+            "storageLocation": "default",
+            "typeDescriptions": {
+              "typeIdentifier": "t_address",
+              "typeString": "address"
+            },
+            "typeName": {
+              "id": 3,
+              "name": "address",
+              "nodeType": "ElementaryTypeName",
+              "src": "87:7:0",
+              "stateMutability": "nonpayable",
+              "typeDescriptions": {
+                "typeIdentifier": "t_address",
+                "typeString": "address"
+              }
+            },
+            "value": null,
+            "visibility": "internal"
+          },
+          {
+            "constant": false,
+            "id": 6,
+            "name": "tokenContract",
+            "nodeType": "VariableDeclaration",
+            "scope": 510,
+            "src": "107:32:0",
+            "stateVariable": true,
+            "storageLocation": "default",
+            "typeDescriptions": {
+              "typeIdentifier": "t_contract$_DStockToken_$695",
+              "typeString": "contract DStockToken"
+            },
+            "typeName": {
+              "contractScope": null,
+              "id": 5,
+              "name": "DStockToken",
+              "nodeType": "UserDefinedTypeName",
+              "referencedDeclaration": 695,
+              "src": "107:11:0",
+              "typeDescriptions": {
+                "typeIdentifier": "t_contract$_DStockToken_$695",
+                "typeString": "contract DStockToken"
+              }
+            },
+            "value": null,
+            "visibility": "public"
+          },
+          {
+            "constant": false,
+            "id": 8,
+            "name": "tokenPrice",
+            "nodeType": "VariableDeclaration",
+            "scope": 510,
+            "src": "146:25:0",
+            "stateVariable": true,
+            "storageLocation": "default",
+            "typeDescriptions": {
+              "typeIdentifier": "t_uint256",
+              "typeString": "uint256"
+            },
+            "typeName": {
+              "id": 7,
+              "name": "uint256",
+              "nodeType": "ElementaryTypeName",
+              "src": "146:7:0",
+              "typeDescriptions": {
+                "typeIdentifier": "t_uint256",
+                "typeString": "uint256"
+              }
+            },
+            "value": null,
+            "visibility": "public"
+          },
+          {
+            "constant": false,
+            "id": 10,
+            "name": "tokensSold",
+            "nodeType": "VariableDeclaration",
+            "scope": 510,
+            "src": "178:25:0",
+            "stateVariable": true,
+            "storageLocation": "default",
+            "typeDescriptions": {
+              "typeIdentifier": "t_uint256",
+              "typeString": "uint256"
+            },
+            "typeName": {
+              "id": 9,
+              "name": "uint256",
+              "nodeType": "ElementaryTypeName",
+              "src": "178:7:0",
+              "typeDescriptions": {
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+                }
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+            },
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+          },
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+            "src": "409:24:0",
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+                "typeString": "uint8"
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+          },
+          {
+            "canonicalName": "DStock.asset",
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+                    "typeString": "uint256"
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+                    "typeString": "string"
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+                "value": null,
+                "visibility": "internal"
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+                    "typeString": "address"
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+              },
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+                "name": "cost",
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+                    "typeString": "uint256"
+                  }
+                },
+                "value": null,
+                "visibility": "internal"
+              },
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+                "src": "573:17:0",
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+            "src": "446:152:0",
+            "visibility": "public"
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+            "canonicalName": "DStock.person",
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+                    "typeString": "uint256"
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+                },
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+                "visibility": "internal"
+              },
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+                "name": "personAddress",
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+                    "typeString": "address"
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+                },
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+            "src": "610:230:0",
+            "visibility": "public"
+          },
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+            "src": "852:39:0",
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+                "typeDescriptions": {
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+                  "typeString": "uint256"
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+                  "typeString": "struct DStock.asset"
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+            "src": "898:41:0",
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+                  "typeString": "uint256"
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+                  "typeString": "struct DStock.person"
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+              }
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+          },
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+            "canonicalName": "DStock.asset",
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+                "value": null,
+                "visibility": "internal"
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+                    "typeString": "address"
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+              },
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+                    "typeString": "uint256"
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+              },
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+            "visibility": "public"
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+            "src": "610:230:0",
+            "visibility": "public"
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+                  "typeString": "struct DStock.person"
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+                                "typeIdentifier": "t_address_payable",
+                                "typeString": "address payable"
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+                              "typeIdentifier": "t_mapping$_t_uint256_$_t_struct$_person_$54_storage_$",
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+                            }
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+                              }
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+                                "typeDescriptions": {
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+                                  "typeString": "msg"
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+                              "memberName": "sender",
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+                              "src": "4619:10:0",
+                              "typeDescriptions": {
+                                "typeIdentifier": "t_address_payable",
+                                "typeString": "address payable"
+                              }
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+                            "nodeType": "IndexAccess",
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+                          "lValueRequested": false,
+                          "nodeType": "IndexAccess",
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+                          "typeDescriptions": {
+                            "typeIdentifier": "t_struct$_person_$54_storage",
+                            "typeString": "struct DStock.person storage ref"
+                          }
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+                        "isConstant": false,
+                        "isLValue": true,
+                        "isPure": false,
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+                        "memberName": "earning",
+                        "nodeType": "MemberAccess",
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+                        "typeDescriptions": {
+                          "typeIdentifier": "t_uint256",
+                          "typeString": "uint256"
+                        }
+                      },
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+                        "expression": {
+                          "argumentTypes": null,
+                          "baseExpression": {
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+                            "name": "persons",
+                            "nodeType": "Identifier",
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+                            "src": "4641:7:0",
+                            "typeDescriptions": {
+                              "typeIdentifier": "t_mapping$_t_uint256_$_t_struct$_person_$54_storage_$",
+                              "typeString": "mapping(uint256 => struct DStock.person storage ref)"
+                            }
+                          },
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+                              "typeDescriptions": {
+                                "typeIdentifier": "t_mapping$_t_address_$_t_uint8_$",
+                                "typeString": "mapping(address => uint8)"
+                              }
+                            },
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+                            "indexExpression": {
+                              "argumentTypes": null,
+                              "expression": {
+                                "argumentTypes": null,
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+                                "name": "msg",
+                                "nodeType": "Identifier",
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+                                "src": "4657:3:0",
+                                "typeDescriptions": {
+                                  "typeIdentifier": "t_magic_message",
+                                  "typeString": "msg"
+                                }
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+                              "memberName": "sender",
+                              "nodeType": "MemberAccess",
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+                              "src": "4657:10:0",
+                              "typeDescriptions": {
+                                "typeIdentifier": "t_address_payable",
+                                "typeString": "address payable"
+                              }
+                            },
+                            "isConstant": false,
+                            "isLValue": true,
+                            "isPure": false,
+                            "lValueRequested": false,
+                            "nodeType": "IndexAccess",
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+                            "typeDescriptions": {
+                              "typeIdentifier": "t_uint8",
+                              "typeString": "uint8"
+                            }
+                          },
+                          "isConstant": false,
+                          "isLValue": true,
+                          "isPure": false,
+                          "lValueRequested": false,
+                          "nodeType": "IndexAccess",
+                          "src": "4641:28:0",
+                          "typeDescriptions": {
+                            "typeIdentifier": "t_struct$_person_$54_storage",
+                            "typeString": "struct DStock.person storage ref"
+                          }
+                        },
+                        "id": 505,
+                        "isConstant": false,
+                        "isLValue": true,
+                        "isPure": false,
+                        "lValueRequested": false,
+                        "memberName": "tokenCount",
+                        "nodeType": "MemberAccess",
+                        "referencedDeclaration": 45,
+                        "src": "4641:39:0",
+                        "typeDescriptions": {
+                          "typeIdentifier": "t_uint256",
+                          "typeString": "uint256"
+                        }
+                      }
+                    ],
+                    "id": 506,
+                    "isConstant": false,
+                    "isInlineArray": false,
+                    "isLValue": false,
+                    "isPure": false,
+                    "lValueRequested": false,
+                    "nodeType": "TupleExpression",
+                    "src": "4558:123:0",
+                    "typeDescriptions": {
+                      "typeIdentifier": "t_tuple$_t_address_$_t_uint256_$_t_uint256_$",
+                      "typeString": "tuple(address,uint256,uint256)"
+                    }
+                  },
+                  "functionReturnParameters": 484,
+                  "id": 507,
+                  "nodeType": "Return",
+                  "src": "4551:130:0"
+                }
+              ]
+            },
+            "documentation": null,
+            "id": 509,
+            "implemented": true,
+            "kind": "function",
+            "modifiers": [],
+            "name": "getPerson",
+            "nodeType": "FunctionDefinition",
+            "parameters": {
+              "id": 477,
+              "nodeType": "ParameterList",
+              "parameters": [],
+              "src": "4500:2:0"
+            },
+            "returnParameters": {
+              "id": 484,
+              "nodeType": "ParameterList",
+              "parameters": [
+                {
+                  "constant": false,
+                  "id": 479,
+                  "name": "",
+                  "nodeType": "VariableDeclaration",
+                  "scope": 509,
+                  "src": "4523:7:0",
+                  "stateVariable": false,
+                  "storageLocation": "default",
+                  "typeDescriptions": {
+                    "typeIdentifier": "t_address",
+                    "typeString": "address"
+                  },
+                  "typeName": {
+                    "id": 478,
+                    "name": "address",
+                    "nodeType": "ElementaryTypeName",
+                    "src": "4523:7:0",
+                    "stateMutability": "nonpayable",
+                    "typeDescriptions": {
+                      "typeIdentifier": "t_address",
+                      "typeString": "address"
+                    }
+                  },
+                  "value": null,
+                  "visibility": "internal"
+                },
+                {
+                  "constant": false,
+                  "id": 481,
+                  "name": "",
+                  "nodeType": "VariableDeclaration",
+                  "scope": 509,
+                  "src": "4532:4:0",
+                  "stateVariable": false,
+                  "storageLocation": "default",
+                  "typeDescriptions": {
+                    "typeIdentifier": "t_uint256",
+                    "typeString": "uint256"
+                  },
+                  "typeName": {
+                    "id": 480,
+                    "name": "uint",
+                    "nodeType": "ElementaryTypeName",
+                    "src": "4532:4:0",
+                    "typeDescriptions": {
+                      "typeIdentifier": "t_uint256",
+                      "typeString": "uint256"
+                    }
+                  },
+                  "value": null,
+                  "visibility": "internal"
+                },
+                {
+                  "constant": false,
+                  "id": 483,
+                  "name": "",
+                  "nodeType": "VariableDeclaration",
+                  "scope": 509,
+                  "src": "4538:4:0",
+                  "stateVariable": false,
+                  "storageLocation": "default",
+                  "typeDescriptions": {
+                    "typeIdentifier": "t_uint256",
+                    "typeString": "uint256"
+                  },
+                  "typeName": {
+                    "id": 482,
+                    "name": "uint",
+                    "nodeType": "ElementaryTypeName",
+                    "src": "4538:4:0",
+                    "typeDescriptions": {
+                      "typeIdentifier": "t_uint256",
+                      "typeString": "uint256"
+                    }
+                  },
+                  "value": null,
+                  "visibility": "internal"
+                }
+              ],
+              "src": "4522:21:0"
+            },
+            "scope": 510,
+            "src": "4482:207:0",
+            "stateMutability": "view",
+            "superFunction": null,
+            "visibility": "public"
+          }
+        ],
+        "scope": 511,
+        "src": "59:4633:0"
+      }
+    ],
+    "src": "0:4692:0"
+  },
+  "compiler": {
+    "name": "solc",
+    "version": "0.5.16+commit.9c3226ce.Emscripten.clang"
+  },
+  "networks": {
+    "5777": {
+      "events": {
+        "0xa3a187cfc249a33f6c4046e8d418886eea8564f9dd214a32aa5ba08d9602b543": {
+          "anonymous": false,
+          "inputs": [
+            {
+              "indexed": false,
+              "internalType": "address",
+              "name": "_buyer",
+              "type": "address"
+            },
+            {
+              "indexed": false,
+              "internalType": "uint256",
+              "name": "_amount",
+              "type": "uint256"
+            }
+          ],
+          "name": "TokenBought",
+          "type": "event"
+        },
+        "0xce4385affa8ad2cbec45b1660c6f6afcb691bf0a7a73ebda096ee1dfb670fe6f": {
+          "anonymous": false,
+          "inputs": [
+            {
+              "indexed": false,
+              "internalType": "address",
+              "name": "_buyer",
+              "type": "address"
+            },
+            {
+              "indexed": false,
+              "internalType": "uint256",
+              "name": "_amount",
+              "type": "uint256"
+            }
+          ],
+          "name": "TokenRedeemed",
+          "type": "event"
+        },
+        "0xfcf77f9d519ad3c98bd0d8b082918c0a1a52295d6b8bf6376dd5beace508dfde": {
+          "anonymous": false,
+          "inputs": [
+            {
+              "indexed": false,
+              "internalType": "string",
+              "name": "hash",
+              "type": "string"
+            },
+            {
+              "indexed": false,
+              "internalType": "uint256",
+              "name": "cost",
+              "type": "uint256"
+            }
+          ],
+          "name": "itemPurchased",
+          "type": "event"
+        },
+        "0x9c5e23d3ed1c67580eb3ff1cd6db082eb04518f766348e760b0cfde64eea04bb": {
+          "anonymous": false,
+          "inputs": [
+            {
+              "indexed": false,
+              "internalType": "address",
+              "name": "creator",
+              "type": "address"
+            },
+            {
+              "indexed": false,
+              "internalType": "string",
+              "name": "hash",
+              "type": "string"
+            }
+          ],
+          "name": "itemUploaded",
+          "type": "event"
+        }
+      },
+      "links": {},
+      "address": "0xF1a5aF136840691Bf7830D5218bf00799577c251",
+      "transactionHash": "0xdd967f6f5db67b377b5cf68367469eaa4e64d3093bc9d85f7b12cbbca534d507"
+    }
+  },
+  "schemaVersion": "3.2.5",
+  "updatedAt": "2021-02-09T11:40:08.010Z",
+  "networkType": "ethereum",
+  "devdoc": {
+    "methods": {}
+  },
+  "userdoc": {
+    "methods": {}
+  }
+}
\ No newline at end of file
diff --git a/src/abis/DStockToken.json b/src/abis/DStockToken.json
new file mode 100644
index 0000000..b647b42
--- /dev/null
+++ b/src/abis/DStockToken.json
@@ -0,0 +1,5033 @@
+{
+  "contractName": "DStockToken",
+  "abi": [
+    {
+      "inputs": [
+        {
+          "internalType": "uint256",
+          "name": "_initialSupply",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "constructor"
+    },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "_owner",
+          "type": "address"
+        },
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "_spender",
+          "type": "address"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "_value",
+          "type": "uint256"
+        }
+      ],
+      "name": "Approval",
+      "type": "event"
+    },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "_from",
+          "type": "address"
+        },
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "_to",
+          "type": "address"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "_value",
+          "type": "uint256"
+        }
+      ],
+      "name": "Transfer",
+      "type": "event"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "admin",
+      "outputs": [
+        {
+          "internalType": "address",
+          "name": "",
+          "type": "address"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [
+        {
+          "internalType": "address",
+          "name": "",
+          "type": "address"
+        },
+        {
+          "internalType": "address",
+          "name": "",
+          "type": "address"
+        }
+      ],
+      "name": "allowance",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [
+        {
+          "internalType": "address",
+          "name": "",
+          "type": "address"
+        }
+      ],
+      "name": "balanceOf",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "name",
+      "outputs": [
+        {
+          "internalType": "string",
+          "name": "",
+          "type": "string"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "standard",
+      "outputs": [
+        {
+          "internalType": "string",
+          "name": "",
+          "type": "string"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "symbol",
+      "outputs": [
+        {
+          "internalType": "string",
+          "name": "",
+          "type": "string"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "totalSupply",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
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+          "name": "_to",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "_value",
+          "type": "uint256"
+        }
+      ],
+      "name": "transfer",
+      "outputs": [
+        {
+          "internalType": "bool",
+          "name": "success",
+          "type": "bool"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
+          "internalType": "address",
+          "name": "_spender",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "_value",
+          "type": "uint256"
+        }
+      ],
+      "name": "approve",
+      "outputs": [
+        {
+          "internalType": "bool",
+          "name": "success",
+          "type": "bool"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
+          "internalType": "address",
+          "name": "_from",
+          "type": "address"
+        },
+        {
+          "internalType": "address",
+          "name": "_to",
+          "type": "address"
+        },
+        {
+          "internalType": "uint256",
+          "name": "_value",
+          "type": "uint256"
+        }
+      ],
+      "name": "transferFrom",
+      "outputs": [
+        {
+          "internalType": "bool",
+          "name": "success",
+          "type": "bool"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "function"
+    }
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+  "source": "pragma solidity ^0.5.16;\r\n\r\ncontract DStockToken {\r\n    string  public name = \"DStock Token\";\r\n    string  public symbol = \"DST\";\r\n    string  public standard = \"DStock Token v1.0\";\r\n    uint256 public totalSupply;\r\n    address public admin;\r\n\r\n    event Transfer(\r\n        address indexed _from,\r\n        address indexed _to,\r\n        uint256 _value\r\n    );\r\n\r\n    event Approval(\r\n        address indexed _owner,\r\n        address indexed _spender,\r\n        uint256 _value\r\n    );\r\n\r\n    mapping(address => uint256) public balanceOf;\r\n    mapping(address => mapping(address => uint256)) public allowance;\r\n\r\n    constructor(uint256 _initialSupply) public {\r\n        admin = msg.sender;\r\n        balanceOf[admin] = _initialSupply;//this\r\n        totalSupply = _initialSupply;\r\n    }\r\n\r\n    function transfer(address _to, uint256 _value) public returns (bool success) {\r\n        require(balanceOf[admin] >= _value);\r\n\r\n        balanceOf[admin] -= _value;\r\n        balanceOf[_to] += _value;\r\n\r\n        emit Transfer(admin, _to, _value);\r\n\r\n        return true;\r\n    }\r\n\r\n    function approve(address _spender, uint256 _value) public returns (bool success) {\r\n        allowance[admin][_spender] = _value;\r\n\r\n        emit Approval(admin, _spender, _value);\r\n\r\n        return true;\r\n    }\r\n\r\n    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {\r\n        require(_value <= balanceOf[_from]);\r\n        require(_value <= allowance[_from][admin]);\r\n\r\n        balanceOf[_from] -= _value;\r\n        balanceOf[_to] += _value;\r\n\r\n        allowance[_from][admin] -= _value;\r\n\r\n        emit Transfer(_from, _to, _value);\r\n\r\n        return true;\r\n    }\r\n}",
+  "sourcePath": "C:\\Users\\SHREY GUPTA\\Desktop\\web d samples\\shuttterstock\\contracts\\DStockToken.sol",
+  "ast": {
+    "absolutePath": "/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/DStockToken.sol",
+    "exportedSymbols": {
+      "DStockToken": [
+        695
+      ]
+    },
+    "id": 696,
+    "nodeType": "SourceUnit",
+    "nodes": [
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+        "id": 512,
+        "literals": [
+          "solidity",
+          "^",
+          "0.5",
+          ".16"
+        ],
+        "nodeType": "PragmaDirective",
+        "src": "0:24:1"
+      },
+      {
+        "baseContracts": [],
+        "contractDependencies": [],
+        "contractKind": "contract",
+        "documentation": null,
+        "fullyImplemented": true,
+        "id": 695,
+        "linearizedBaseContracts": [
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+        ],
+        "name": "DStockToken",
+        "nodeType": "ContractDefinition",
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+              "nodeType": "Literal",
+              "src": "78:14:1",
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+                "typeString": "literal_string \"DStock Token\""
+              },
+              "value": "DStock Token"
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+            "visibility": "public"
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+              },
+              "value": "DStock Token v1.0"
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+                            "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$",
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+                          "typeIdentifier": "t_address",
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+                        "typeIdentifier": "t_uint256",
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+                        "typeIdentifier": "t_uint256",
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+                      {
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+                        "name": "_from",
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+                        "src": "1633:5:1",
+                        "typeDescriptions": {
+                          "typeIdentifier": "t_address",
+                          "typeString": "address"
+                        }
+                      },
+                      {
+                        "argumentTypes": null,
+                        "id": 687,
+                        "name": "_to",
+                        "nodeType": "Identifier",
+                        "overloadedDeclarations": [],
+                        "referencedDeclaration": 640,
+                        "src": "1640:3:1",
+                        "typeDescriptions": {
+                          "typeIdentifier": "t_address",
+                          "typeString": "address"
+                        }
+                      },
+                      {
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+                        "name": "_value",
+                        "nodeType": "Identifier",
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+                        "src": "1645:6:1",
+                        "typeDescriptions": {
+                          "typeIdentifier": "t_uint256",
+                          "typeString": "uint256"
+                        }
+                      }
+                    ],
+                    "expression": {
+                      "argumentTypes": [
+                        {
+                          "typeIdentifier": "t_address",
+                          "typeString": "address"
+                        },
+                        {
+                          "typeIdentifier": "t_address",
+                          "typeString": "address"
+                        },
+                        {
+                          "typeIdentifier": "t_uint256",
+                          "typeString": "uint256"
+                        }
+                      ],
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+                      "name": "Transfer",
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+                      "typeDescriptions": {
+                        "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$",
+                        "typeString": "function (address,address,uint256)"
+                      }
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+              "nodeType": "ParameterList",
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+                      "typeString": "address"
+                    }
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+                  "visibility": "internal"
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+                      "typeIdentifier": "t_address",
+                      "typeString": "address"
+                    }
+                  },
+                  "value": null,
+                  "visibility": "internal"
+                },
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+                  "name": "_value",
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+                      "typeString": "uint256"
+                    }
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+                }
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+            },
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+            "visibility": "public"
+          }
+        ],
+        "scope": 696,
+        "src": "28:1659:1"
+      }
+    ],
+    "src": "0:1687:1"
+  },
+  "compiler": {
+    "name": "solc",
+    "version": "0.5.16+commit.9c3226ce.Emscripten.clang"
+  },
+  "networks": {
+    "5777": {
+      "events": {
+        "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925": {
+          "anonymous": false,
+          "inputs": [
+            {
+              "indexed": true,
+              "internalType": "address",
+              "name": "_owner",
+              "type": "address"
+            },
+            {
+              "indexed": true,
+              "internalType": "address",
+              "name": "_spender",
+              "type": "address"
+            },
+            {
+              "indexed": false,
+              "internalType": "uint256",
+              "name": "_value",
+              "type": "uint256"
+            }
+          ],
+          "name": "Approval",
+          "type": "event"
+        },
+        "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef": {
+          "anonymous": false,
+          "inputs": [
+            {
+              "indexed": true,
+              "internalType": "address",
+              "name": "_from",
+              "type": "address"
+            },
+            {
+              "indexed": true,
+              "internalType": "address",
+              "name": "_to",
+              "type": "address"
+            },
+            {
+              "indexed": false,
+              "internalType": "uint256",
+              "name": "_value",
+              "type": "uint256"
+            }
+          ],
+          "name": "Transfer",
+          "type": "event"
+        }
+      },
+      "links": {},
+      "address": "0x75Dff302F9DaaafE42296d5656e2aC4D174a7D2E",
+      "transactionHash": "0xd70b7be67d9985bdce8e904788d63adba97047c2e57a516995fcbc0b8a7cba14"
+    }
+  },
+  "schemaVersion": "3.2.5",
+  "updatedAt": "2021-02-09T11:40:08.001Z",
+  "networkType": "ethereum",
+  "devdoc": {
+    "methods": {}
+  },
+  "userdoc": {
+    "methods": {}
+  }
+}
\ No newline at end of file
diff --git a/src/abis/Migrations.json b/src/abis/Migrations.json
new file mode 100644
index 0000000..fc9daa0
--- /dev/null
+++ b/src/abis/Migrations.json
@@ -0,0 +1,886 @@
+{
+  "contractName": "Migrations",
+  "abi": [
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "last_completed_migration",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "",
+          "type": "uint256"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": true,
+      "inputs": [],
+      "name": "owner",
+      "outputs": [
+        {
+          "internalType": "address",
+          "name": "",
+          "type": "address"
+        }
+      ],
+      "payable": false,
+      "stateMutability": "view",
+      "type": "function"
+    },
+    {
+      "constant": false,
+      "inputs": [
+        {
+          "internalType": "uint256",
+          "name": "completed",
+          "type": "uint256"
+        }
+      ],
+      "name": "setCompleted",
+      "outputs": [],
+      "payable": false,
+      "stateMutability": "nonpayable",
+      "type": "function"
+    }
+  ],
+  "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"constant\":true,\"inputs\":[],\"name\":\"last_completed_migration\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"completed\",\"type\":\"uint256\"}],\"name\":\"setCompleted\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/Migrations.sol\":\"Migrations\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/Migrations.sol\":{\"keccak256\":\"0x7797e159bfd6b953422b4bd6d5de5946971d8b5ed74c4b1f6517d61fe236b851\",\"urls\":[\"bzz-raw://56bdf6130f3ced3e78baa0f3e7f34cb4c5131d90721326056bbf0dd202d8539d\",\"dweb:/ipfs/QmZqRKebKwn6YXejnnPribsyiXLmrAx32JpatFhvS76NKp\"]}},\"version\":1}",
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+  "source": "// SPDX-License-Identifier: MIT\npragma solidity >=0.4.22 <0.8.0;\n\ncontract Migrations {\n  address public owner = msg.sender;\n  uint public last_completed_migration;\n\n  modifier restricted() {\n    require(\n      msg.sender == owner,\n      \"This function is restricted to the contract's owner\"\n    );\n    _;\n  }\n\n  function setCompleted(uint completed) public restricted {\n    last_completed_migration = completed;\n  }\n}\n",
+  "sourcePath": "C:/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/Migrations.sol",
+  "ast": {
+    "absolutePath": "/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/Migrations.sol",
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+          ".0"
+        ],
+        "nodeType": "PragmaDirective",
+        "src": "32:32:2"
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+        "contractKind": "contract",
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+        "fullyImplemented": true,
+        "id": 659,
+        "linearizedBaseContracts": [
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+        ],
+        "name": "Migrations",
+        "nodeType": "ContractDefinition",
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+                          "typeDescriptions": {
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+                          "id": 639,
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+                          "typeDescriptions": {
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+                        "typeDescriptions": {
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+                        "typeDescriptions": {
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+                    ],
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+                      "argumentTypes": [
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+                      "name": "require",
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+                      "overloadedDeclarations": [
+                        677,
+                        678
+                      ],
+                      "referencedDeclaration": 678,
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+                      "typeDescriptions": {
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+                        "typeString": "function (bool,string memory) pure"
+                      }
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+                    "typeDescriptions": {
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+                }
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+            "src": "168:141:2",
+            "visibility": "internal"
+          },
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+                  "src": "358:10:2",
+                  "typeDescriptions": {
+                    "typeIdentifier": "t_modifier$__$",
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+                },
+                "nodeType": "ModifierInvocation",
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+            "name": "setCompleted",
+            "nodeType": "FunctionDefinition",
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+                    "name": "uint",
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+                  "value": null,
+                  "visibility": "internal"
+                }
+              ],
+              "src": "334:16:2"
+            },
+            "returnParameters": {
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+              "parameters": [],
+              "src": "369:0:2"
+            },
+            "scope": 659,
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+            "stateMutability": "nonpayable",
+            "superFunction": null,
+            "visibility": "public"
+          }
+        ],
+        "scope": 660,
+        "src": "66:352:2"
+      }
+    ],
+    "src": "32:387:2"
+  },
+  "legacyAST": {
+    "absolutePath": "/C/Users/SHREY GUPTA/Desktop/web d samples/shuttterstock/contracts/Migrations.sol",
+    "exportedSymbols": {
+      "Migrations": [
+        659
+      ]
+    },
+    "id": 660,
+    "nodeType": "SourceUnit",
+    "nodes": [
+      {
+        "id": 628,
+        "literals": [
+          "solidity",
+          ">=",
+          "0.4",
+          ".22",
+          "<",
+          "0.8",
+          ".0"
+        ],
+        "nodeType": "PragmaDirective",
+        "src": "32:32:2"
+      },
+      {
+        "baseContracts": [],
+        "contractDependencies": [],
+        "contractKind": "contract",
+        "documentation": null,
+        "fullyImplemented": true,
+        "id": 659,
+        "linearizedBaseContracts": [
+          659
+        ],
+        "name": "Migrations",
+        "nodeType": "ContractDefinition",
+        "nodes": [
+          {
+            "constant": false,
+            "id": 632,
+            "name": "owner",
+            "nodeType": "VariableDeclaration",
+            "scope": 659,
+            "src": "90:33:2",
+            "stateVariable": true,
+            "storageLocation": "default",
+            "typeDescriptions": {
+              "typeIdentifier": "t_address",
+              "typeString": "address"
+            },
+            "typeName": {
+              "id": 629,
+              "name": "address",
+              "nodeType": "ElementaryTypeName",
+              "src": "90:7:2",
+              "stateMutability": "nonpayable",
+              "typeDescriptions": {
+                "typeIdentifier": "t_address",
+                "typeString": "address"
+              }
+            },
+            "value": {
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+              "expression": {
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+                "name": "msg",
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+                "src": "113:3:2",
+                "typeDescriptions": {
+                  "typeIdentifier": "t_magic_message",
+                  "typeString": "msg"
+                }
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+              "isLValue": false,
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+              "typeDescriptions": {
+                "typeIdentifier": "t_address_payable",
+                "typeString": "address payable"
+              }
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+          },
+          {
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+            "name": "last_completed_migration",
+            "nodeType": "VariableDeclaration",
+            "scope": 659,
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+            "typeDescriptions": {
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+              "typeString": "uint256"
+            },
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+                "typeString": "uint256"
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+                          "typeString": "address"
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+                        "isPure": false,
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+                          "expression": {
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+                            "id": 637,
+                            "name": "msg",
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+                            "referencedDeclaration": 674,
+                            "src": "211:3:2",
+                            "typeDescriptions": {
+                              "typeIdentifier": "t_magic_message",
+                              "typeString": "msg"
+                            }
+                          },
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+                          "isConstant": false,
+                          "isLValue": false,
+                          "isPure": false,
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+                          "memberName": "sender",
+                          "nodeType": "MemberAccess",
+                          "referencedDeclaration": null,
+                          "src": "211:10:2",
+                          "typeDescriptions": {
+                            "typeIdentifier": "t_address_payable",
+                            "typeString": "address payable"
+                          }
+                        },
+                        "nodeType": "BinaryOperation",
+                        "operator": "==",
+                        "rightExpression": {
+                          "argumentTypes": null,
+                          "id": 639,
+                          "name": "owner",
+                          "nodeType": "Identifier",
+                          "overloadedDeclarations": [],
+                          "referencedDeclaration": 632,
+                          "src": "225:5:2",
+                          "typeDescriptions": {
+                            "typeIdentifier": "t_address",
+                            "typeString": "address"
+                          }
+                        },
+                        "src": "211:19:2",
+                        "typeDescriptions": {
+                          "typeIdentifier": "t_bool",
+                          "typeString": "bool"
+                        }
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+                        "typeDescriptions": {
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+                          "typeString": "literal_string \"This function is restricted to the contract's owner\""
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+                      }
+                    ],
+                    "expression": {
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+                          "typeString": "literal_string \"This function is restricted to the contract's owner\""
+                        }
+                      ],
+                      "id": 636,
+                      "name": "require",
+                      "nodeType": "Identifier",
+                      "overloadedDeclarations": [
+                        677,
+                        678
+                      ],
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+                      "typeDescriptions": {
+                        "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$",
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+                    "typeDescriptions": {
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+                      "typeString": "tuple()"
+                    }
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+                  "nodeType": "ExpressionStatement",
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+                },
+                {
+                  "id": 644,
+                  "nodeType": "PlaceholderStatement",
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+                }
+              ]
+            },
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+            "name": "restricted",
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+              "nodeType": "ParameterList",
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+              "src": "187:2:2"
+            },
+            "src": "168:141:2",
+            "visibility": "internal"
+          },
+          {
+            "body": {
+              "id": 657,
+              "nodeType": "Block",
+              "src": "369:47:2",
+              "statements": [
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+                      "nodeType": "Identifier",
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+                      "src": "375:24:2",
+                      "typeDescriptions": {
+                        "typeIdentifier": "t_uint256",
+                        "typeString": "uint256"
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+                    },
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+                    "operator": "=",
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+                      "id": 654,
+                      "name": "completed",
+                      "nodeType": "Identifier",
+                      "overloadedDeclarations": [],
+                      "referencedDeclaration": 648,
+                      "src": "402:9:2",
+                      "typeDescriptions": {
+                        "typeIdentifier": "t_uint256",
+                        "typeString": "uint256"
+                      }
+                    },
+                    "src": "375:36:2",
+                    "typeDescriptions": {
+                      "typeIdentifier": "t_uint256",
+                      "typeString": "uint256"
+                    }
+                  },
+                  "id": 656,
+                  "nodeType": "ExpressionStatement",
+                  "src": "375:36:2"
+                }
+              ]
+            },
+            "documentation": null,
+            "id": 658,
+            "implemented": true,
+            "kind": "function",
+            "modifiers": [
+              {
+                "arguments": null,
+                "id": 651,
+                "modifierName": {
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+                  "name": "restricted",
+                  "nodeType": "Identifier",
+                  "overloadedDeclarations": [],
+                  "referencedDeclaration": 646,
+                  "src": "358:10:2",
+                  "typeDescriptions": {
+                    "typeIdentifier": "t_modifier$__$",
+                    "typeString": "modifier ()"
+                  }
+                },
+                "nodeType": "ModifierInvocation",
+                "src": "358:10:2"
+              }
+            ],
+            "name": "setCompleted",
+            "nodeType": "FunctionDefinition",
+            "parameters": {
+              "id": 649,
+              "nodeType": "ParameterList",
+              "parameters": [
+                {
+                  "constant": false,
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+                  "scope": 658,
+                  "src": "335:14:2",
+                  "stateVariable": false,
+                  "storageLocation": "default",
+                  "typeDescriptions": {
+                    "typeIdentifier": "t_uint256",
+                    "typeString": "uint256"
+                  },
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+                    "name": "uint",
+                    "nodeType": "ElementaryTypeName",
+                    "src": "335:4:2",
+                    "typeDescriptions": {
+                      "typeIdentifier": "t_uint256",
+                      "typeString": "uint256"
+                    }
+                  },
+                  "value": null,
+                  "visibility": "internal"
+                }
+              ],
+              "src": "334:16:2"
+            },
+            "returnParameters": {
+              "id": 652,
+              "nodeType": "ParameterList",
+              "parameters": [],
+              "src": "369:0:2"
+            },
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+            "stateMutability": "nonpayable",
+            "superFunction": null,
+            "visibility": "public"
+          }
+        ],
+        "scope": 660,
+        "src": "66:352:2"
+      }
+    ],
+    "src": "32:387:2"
+  },
+  "compiler": {
+    "name": "solc",
+    "version": "0.5.16+commit.9c3226ce.Emscripten.clang"
+  },
+  "networks": {
+    "5777": {
+      "events": {},
+      "links": {},
+      "address": "0x4c3727a955B65970ed0fA7307A4c3631A871AC4e",
+      "transactionHash": "0x34d2d9970d6f388809f88691e0cb40d0e0158a9ea222bcfa103f0574160b52e0"
+    }
+  },
+  "schemaVersion": "3.2.5",
+  "updatedAt": "2021-02-09T11:40:08.016Z",
+  "networkType": "ethereum",
+  "devdoc": {
+    "methods": {}
+  },
+  "userdoc": {
+    "methods": {}
+  }
+}
\ No newline at end of file
diff --git a/src/components/creator_login/Creatordrawer.js b/src/components/creator_login/Creatordrawer.js
index ecae417..a229e78 100644
--- a/src/components/creator_login/Creatordrawer.js
+++ b/src/components/creator_login/Creatordrawer.js
@@ -6,7 +6,7 @@ import Tab from '@material-ui/core/Tab';
 import Typography from '@material-ui/core/Typography';
 import Box from '@material-ui/core/Box';
 // import Random from "./random";
-import Details from "./name";
+// import Details from "./name";
 import Uploadphoto from "./uploadphoto";
 function TabPanel(props) {
   const { children, value, index, ...other } = props;
@@ -54,7 +54,7 @@ const useStyles = makeStyles((theme) => ({
   },
 }));
 
-export default function VerticalTabs() {
+export default function VerticalTabs({captureFile,earnings,uploadAsset}) {
   const classes = useStyles();
   const [value, setValue] = React.useState(0);
 
@@ -77,14 +77,15 @@ export default function VerticalTabs() {
         <Tab label="Stats" {...a11yProps(2)} />
       </Tabs>
       <TabPanel value={value} index={0}>
-        <Uploadphoto />
+        <Uploadphoto captureFile={captureFile}
+              uploadAsset={uploadAsset} />
       </TabPanel>
       <TabPanel value={value} index={1}>
         My uploads
       </TabPanel>
       <TabPanel value={value} index={2}>
-        <Details />
-        Stats
+        {/* <Details /> */}
+        My Earnings: {earnings}
       </TabPanel>
     </div>
   );
diff --git a/src/components/creator_login/Creatorpage.js b/src/components/creator_login/Creatorpage.js
index 257e240..9a05b95 100644
--- a/src/components/creator_login/Creatorpage.js
+++ b/src/components/creator_login/Creatorpage.js
@@ -1,10 +1,12 @@
 import React from 'react';
 import Creatordrawer from "./Creatordrawer";
 
-const Creatorpage = () => {
+const Creatorpage = ({captureFile,uploadAsset, earnings}) => {
     return (
         <div>
-            <Creatordrawer />
+            <Creatordrawer captureFile={captureFile}
+              earnings={earnings}
+              uploadAsset={uploadAsset}/>
         </div>
     )
 }
diff --git a/src/components/creator_login/random.js b/src/components/creator_login/random.js
deleted file mode 100644
index 6c706f1..0000000
--- a/src/components/creator_login/random.js
+++ /dev/null
@@ -1,13 +0,0 @@
-import React from 'react'
-
-function random() {
-    return (
-        <div style={{maxWidth: "1200px"}}>
-            Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
-
-Where does it come from?
-Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.
-        </div>
-    )
-}
-export default random
\ No newline at end of file
diff --git a/src/components/creator_login/uploadphoto.js b/src/components/creator_login/uploadphoto.js
index cd02467..d3ba8b7 100644
--- a/src/components/creator_login/uploadphoto.js
+++ b/src/components/creator_login/uploadphoto.js
@@ -1,10 +1,9 @@
-import React from 'react';
+import React, { useState } from "react";
 import { makeStyles } from '@material-ui/core/styles';
 import Card from '@material-ui/core/Card';
 import CardActions from '@material-ui/core/CardActions';
 import CardContent from '@material-ui/core/CardContent';
 import Button from '@material-ui/core/Button';
-import Typography from '@material-ui/core/Typography';
 import TextField from '@material-ui/core/TextField';
 
 const useStyles = makeStyles ((theme) => ({
@@ -25,28 +24,48 @@ const useStyles = makeStyles ((theme) => ({
   },
 }));
 
-export default function Uploadphoto() {
+export default function Uploadphoto(props) {
   const classes = useStyles();
+  // let [name,setName] = useState("");
+  let [cost,setCost] = useState("");
+
+  // const handleName = d => {
+  //   setName(d.target.value);
+  // }
+  const handleCost = e => {
+    setCost(e.target.value)
+  }
+  // console.log(cost,name)
 
   return (
     <div class="centered">
+
     <Card className={classes.root} centered>
-        <CardContent style={{backgroundColor: "lightgreen"}}>
-            <Button variant="contained" color="primary" disableElevation>
-            Upload photo
-            </Button>
+      <form    onSubmit={(event) => {
+                event.preventDefault()
+                props.uploadAsset(cost)
+                // uploadAsset(name,cost)
+              }} >
+        <CardContent style={{backgroundColor: "lightblue"}}>
+             {/* <input type='file' accept=".jpg, .jpeg, .png, .bmp, .gif" /> */}
+            <input type='file' accept=".jpg, .jpeg, .png, .bmp, .gif" onChange={props.captureFile} />
             <CardActions doubleSpacing={true}>
             </CardActions>
-            <TextField id="outlined-basic" label="Name" variant="outlined" />
+            <TextField id="outlined-basic" label="Name" variant="outlined" required/>
+            {/* <TextField id="outlined-basic" value={name} label="Name" variant="outlined" onChange={handleName} required/> */}
             <CardActions doubleSpacing={true}>
             </CardActions>
             <TextField id="outlined-basic" label="Description" variant="outlined" />
             <CardActions doubleSpacing={true}>
             </CardActions>
-            <Button variant="contained" color="primary" disableElevation>
+            <TextField id="outlined-basic" value={cost} label="Cost" variant="outlined" onChange={handleCost} required/>
+            <CardActions doubleSpacing={true}>
+            </CardActions>
+            <Button type="submit" variant="contained" color="primary" disableElevation>
             Submit
             </Button>
         </CardContent>
+        </form>
         </Card>
     </div>
   );
diff --git a/src/components/mainpage/Item.js b/src/components/mainpage/Item.js
index 9e7da90..4cd9797 100644
--- a/src/components/mainpage/Item.js
+++ b/src/components/mainpage/Item.js
@@ -19,30 +19,29 @@ const useStyles = makeStyles((theme) => ({
   },
 }));
 
-export default function Item() {
+export default function Item(props) {
   const classes = useStyles();
 
 
   return (
     <Card className={classes.root} style={{background:"lightgrey"}} >
       <CardHeader
-        title="Picture 1"
+        title="IIITM Gwalior"
         subheader="Shrey Gupta"
       />
       <CardMedia
         className={classes.media}
         // image="../../../public/idea.jpeg"
-        image="data:image/jpeg;base64,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"
+        image="https://img.collegepravesh.com/2020/07/IIITM-Gwalior.jpg"
         title="Paella dish"
       />
       <CardContent>
         <Typography variant="body2" color="textSecondary" component="p">
-          This impressive paella is a perfect party dish and a fun meal to cook together with your
-          guests. Add 1 cup of frozen peas along with the mussels, if you like.
+          Atal Bihari Vajpayee Indian Institute of Information Technology, Gwalior 
         </Typography>
       </CardContent>
       <CardActions disableSpacing>
-      <Button size="small" color="primary" className="centered_ph">
+      <Button size="small" color="primary" className="centered_ph" onClick={props.buyAsset}>
           Buy now
       </Button>
       </CardActions>
diff --git a/src/components/mainpage/Mainpage.js b/src/components/mainpage/Mainpage.js
index f9ac1f8..c83e7f4 100644
--- a/src/components/mainpage/Mainpage.js
+++ b/src/components/mainpage/Mainpage.js
@@ -1,13 +1,12 @@
 import React from 'react';
 import Item from './Item';
-import Itemlist from './Itemlist';
+// import Itemlist from './Itemlist';
 // import "./mainpage.css";
 
-const Mainpage = () => {
+const Mainpage = ({buyAsset}) => {
     return (
         <div>
-            This is the main page.
-            <Item />
+            <Item buyAsset={buyAsset}/>
         </div>
     )
 }
diff --git a/src/components/navigation.js b/src/components/navigation.js
index 97deacf..5474eb7 100644
--- a/src/components/navigation.js
+++ b/src/components/navigation.js
@@ -14,6 +14,7 @@ import BoughtItems from "./boughtItems/boughtItems";
 
 function TabPanel(props) {
   const { children, value, index, ...other } = props;
+  // const { children, value, index, account, ...other } = props;
 
   return (
     <div
@@ -52,7 +53,7 @@ const useStyles = makeStyles((theme) => ({
   },
 }));
 
-export default function NavigationTabs() {
+export default function NavigationTabs({account,captureFile,earnings,tokenCount,uploadAsset,buyAsset}) {
   const classes = useStyles();
   const [value, setValue] = React.useState(0);
 
@@ -72,13 +73,18 @@ export default function NavigationTabs() {
         </Tabs>
       </AppBar>
       <TabPanel value={value} index={0}>
-        <Mainpage />
+        <Mainpage buyAsset={buyAsset}/>
       </TabPanel>
       <TabPanel value={value} index={1}>
-        <Tokenplace />
+        {/* <Tokenplace/> */}
+        <Tokenplace account={account}/>
       </TabPanel>
       <TabPanel value={value} index={2}>
-        <Creatorpage />
+        <Creatorpage 
+              captureFile={captureFile}
+              uploadAsset={uploadAsset}
+              earnings={earnings}
+              />
       </TabPanel>
       <TabPanel value={value} index={3}>
         <BoughtItems />
diff --git a/src/components/token_marketplace/Tokenplace.js b/src/components/token_marketplace/Tokenplace.js
index 9510904..bcb08a4 100644
--- a/src/components/token_marketplace/Tokenplace.js
+++ b/src/components/token_marketplace/Tokenplace.js
@@ -3,12 +3,12 @@ import Buytoken from './Buytoken';
 import Redeemtoken from './Redeemtoken';
 import "./tokenplace.css";
 
-const Tokenpage = () => {
+const Tokenpage = ({account}) => {
     return (
         <div>
             <div className="topbar">
                 <div className="acc">
-                    Account Number
+                    Account Number: {account}
                 </div>
                 <div className="tokens">
                     Current Token Count
diff --git a/test/DStock.js b/test/DStock.js
new file mode 100644
index 0000000..4094ce9
--- /dev/null
+++ b/test/DStock.js
@@ -0,0 +1,105 @@
+const { assert } = require('chai');
+var tokenSupply = 1000000;
+
+const DStock = artifacts.require('./DStock.sol');
+const DStockToken = artifacts.require('./DStockToken.sol');
+
+require('chai')
+  .use(require('chai-as-promised'))
+  .should()
+
+contract("DStock",([admin, creator, buyer])=>{
+    let dstock;
+
+    before(async () => {
+      dstocktoken = await DStockToken.deployed()
+      dstock = await DStock.deployed()
+    });
+
+    describe('deployment', async () => {
+        it('deploys successfully', async () => {
+          const address = await dstock.address
+          assert.notEqual(address, 0x0)
+          assert.notEqual(address, '')
+          assert.notEqual(address, null)
+          assert.notEqual(address, undefined)
+        })
+      })
+      
+    describe('tokens',async()=>{
+        
+        it("tokens minted succesfully", async()=>{
+          let count = 1000000,price;
+          count = await dstocktoken.totalSupply()
+          price = await dstock.tokenPrice()
+          assert.equal(count,tokenSupply,"1000000 tokens minted")
+          assert.equal(price,1000000000000000,"token price is correct")
+        })
+
+
+        it("tokens purchased",async()=>{
+          // tokens should be less than maximum token count
+        let oldAuthorBalance,newAuthorBalance,oldTokenBuyer,newTokenBuyer,difference;
+        
+        const numberOfTokens = 5;
+        
+        assert.isBelow(numberOfTokens, tokenSupply, 'No. of tokens should be less than supply');
+
+        oldAuthorBalance = await web3.eth.getBalance(buyer)
+        oldAuthorBalance = new web3.utils.BN(oldAuthorBalance)
+        oldTokenBuyer = await dstocktoken.balanceOf(buyer)
+
+        await dstock.buyTokens(numberOfTokens,{from:buyer, value: web3.utils.toWei('0.005', 'Ether')} )
+
+        newAuthorBalance = await web3.eth.getBalance(buyer)
+        newAuthorBalance = new web3.utils.BN(newAuthorBalance)
+        difference = oldAuthorBalance - newAuthorBalance
+        assert.isAbove(difference,5000000000000000,"Value should be deducted from buyer")// value includes transaction amount also
+        
+        newTokenBuyer = await dstocktoken.balanceOf(buyer)
+        difference = newTokenBuyer - oldTokenBuyer
+        assert.equal(difference,numberOfTokens,'token transfered')
+      })
+    })
+
+    describe("uploading assets",async()=>{
+        let result, assetCount
+        const hash = 'QmV8cfu6n4NT5xRr2AHdKxFMTZEJrA44qgrBCr739BN9Wb'
+    
+        before(async () => {
+          result = await dstock.uploadAsset(hash,'1', { from: creator })
+          assetCount = await dstock.assetCount()
+        })
+        
+        it("asset uploaded", async()=> {
+            assert.equal(assetCount,1)
+            assert.equal()
+            const event = result.logs[0].args
+            assert.equal(event.creator,creator,'Creator assigned correct')
+            assert.equal(event.hash,hash,'Hash of the asset is correct')
+            assert.equal()
+        })
+        it("list uploaded assets", async()=> {
+            await dstock.uploadAsset(hash,'5', { from: creator })
+            list = await dstock.showUploads({from: creator})
+            assert.equal(list[0],0)
+            assert.equal(list[1],1,'Uploaded assets found')
+        })
+    })
+    //  buy assets
+    //  list bought assets
+    // describe("buying assets", async()=>{
+    //     const hash = 'QmV8cfu6n4NT5xRr2AHdKxFMTZEJrA44qgrBCr739BN9Wb'
+    
+    //     before(async () => {
+    //         await dstock.uploadAsset(hash,'5', { from: creator })
+    //         await dstock.uploadAsset(hash,'1', { from: creator })
+    //     })
+
+    //     it("buy assets-list bought assets-transfer tokens",async()=>{
+    //         await dstock.buyAsset('1',{from: buyer})
+    //         list = await dstock.showAssets({from: buyer})
+    //         assert.equal(list[0],1,'Asset purchased by buyer')
+    //     })
+    // })
+})
\ No newline at end of file
diff --git a/test/DStockToken.js b/test/DStockToken.js
index df77bf3..b9dc7cf 100644
--- a/test/DStockToken.js
+++ b/test/DStockToken.js
@@ -150,94 +150,4 @@ contract("DStockToken", accounts => {
         );
       });
   });
-
-  it("handles delegated token transfers", () => {
-    return DStockToken.deployed()
-      .then(instance => {
-        tokenInstance = instance;
-        fromAccount = accounts[2];
-        toAccount = accounts[3];
-        spendingAccount = accounts[4];
-        return tokenInstance.transfer(fromAccount, 100, { from: accounts[0] });
-      })
-      .then(receipt => {
-        return tokenInstance.approve(spendingAccount, 10, {
-          from: fromAccount
-        });
-      })
-      .then(receipt => {
-        return tokenInstance.transferFrom(fromAccount, toAccount, 9999, {
-          from: spendingAccount
-        });
-      })
-      .then(assert.fail)
-      .catch(err => {
-        assert(
-          err.message.toString().indexOf("revert") >= 0,
-          "cannot transfer value larger than balance"
-        );
-        return tokenInstance.transferFrom(fromAccount, toAccount, 20, {
-          from: spendingAccount
-        });
-      })
-      .then(assert.fail)
-      .catch(err => {
-        assert(
-          err.message.toString().indexOf("revert") >= 0,
-          "cannot transfer value larger than approved amount"
-        );
-        return tokenInstance.transferFrom.call(fromAccount, toAccount, 10, {
-          from: spendingAccount
-        });
-      })
-      .then(success => {
-        assert.equal(success, true);
-        return tokenInstance.transferFrom(fromAccount, toAccount, 10, {
-          from: spendingAccount
-        });
-      })
-      .then(receipt => {
-        assert.equal(receipt.logs.length, 1, "triggers one event");
-        assert.equal(
-          receipt.logs[0].event,
-          "Transfer",
-          "should be the Transfer event"
-        );
-        assert.equal(
-          receipt.logs[0].args._from,
-          fromAccount,
-          "logs the account the tokens are transferred from"
-        );
-        assert.equal(
-          receipt.logs[0].args._to,
-          toAccount,
-          "logs the account the tokens are transferred to"
-        );
-        assert.equal(
-          receipt.logs[0].args._value,
-          10,
-          "logs the transfer amount"
-        );
-        return tokenInstance.balanceOf(fromAccount);
-      })
-      .then(balance => {
-        assert.equal(
-          balance.toNumber(),
-          90,
-          "deducts the amount from the sending account"
-        );
-        return tokenInstance.balanceOf(toAccount);
-      })
-      .then(balance => {
-        assert.equal(
-          balance.toNumber(),
-          10,
-          "add the amount to the receiving account"
-        );
-        return tokenInstance.allowance(fromAccount, spendingAccount);
-      })
-      .then(allowance => {
-        assert.equal(allowance, 0, "deducts the amount from the allowance");
-      });
-  });
 });
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index caf13df..e70e22d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1413,6 +1413,180 @@
     minimatch "^3.0.4"
     strip-json-comments "^3.1.1"
 
+"@ethersproject/abi@5.0.7":
+  version "5.0.7"
+  resolved "https://registry.yarnpkg.com/@ethersproject/abi/-/abi-5.0.7.tgz#79e52452bd3ca2956d0e1c964207a58ad1a0ee7b"
+  integrity sha512-Cqktk+hSIckwP/W8O47Eef60VwmoSC/L3lY0+dIBhQPCNn9E4V7rwmm2aFrNRRDJfFlGuZ1khkQUOc3oBX+niw==
+  dependencies:
+    "@ethersproject/address" "^5.0.4"
+    "@ethersproject/bignumber" "^5.0.7"
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/constants" "^5.0.4"
+    "@ethersproject/hash" "^5.0.4"
+    "@ethersproject/keccak256" "^5.0.3"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/properties" "^5.0.3"
+    "@ethersproject/strings" "^5.0.4"
+
+"@ethersproject/abstract-provider@^5.0.4":
+  version "5.0.7"
+  resolved "https://registry.yarnpkg.com/@ethersproject/abstract-provider/-/abstract-provider-5.0.7.tgz#04ee3bfe43323384e7fecf6c774975b8dec4bdc9"
+  integrity sha512-NF16JGn6M0zZP5ZS8KtDL2Rh7yHxZbUjBIHLNHMm/0X0BephhjUWy8jqs/Zks6kDJRzNthgmPVy41Ec0RYWPYA==
+  dependencies:
+    "@ethersproject/bignumber" "^5.0.7"
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/networks" "^5.0.3"
+    "@ethersproject/properties" "^5.0.3"
+    "@ethersproject/transactions" "^5.0.5"
+    "@ethersproject/web" "^5.0.6"
+
+"@ethersproject/abstract-signer@^5.0.6":
+  version "5.0.9"
+  resolved "https://registry.yarnpkg.com/@ethersproject/abstract-signer/-/abstract-signer-5.0.9.tgz#238ddc06031aeb9dfceee2add965292d7dd1acbf"
+  integrity sha512-CM5UNmXQaA03MyYARFDDRjHWBxujO41tVle7glf5kHcQsDDULgqSVpkliLJMtPzZjOKFeCVZBHybTZDEZg5zzg==
+  dependencies:
+    "@ethersproject/abstract-provider" "^5.0.4"
+    "@ethersproject/bignumber" "^5.0.7"
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/properties" "^5.0.3"
+
+"@ethersproject/address@^5.0.4", "@ethersproject/address@^5.0.5":
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/@ethersproject/address/-/address-5.0.8.tgz#0c551659144a5a7643c6bea337149d410825298f"
+  integrity sha512-V87DHiZMZR6hmFYmoGaHex0D53UEbZpW75uj8AqPbjYUmi65RB4N2LPRcJXuWuN2R0Y2CxkvW6ArijWychr5FA==
+  dependencies:
+    "@ethersproject/bignumber" "^5.0.10"
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/keccak256" "^5.0.3"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/rlp" "^5.0.3"
+
+"@ethersproject/base64@^5.0.3":
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/@ethersproject/base64/-/base64-5.0.6.tgz#26311ebf29ea3d0b9c300ccf3e1fdc44b7481516"
+  integrity sha512-HwrGn8YMiUf7bcdVvB4NJ+eWT0BtEFpDtrYxVXEbR7p/XBSJjwiR7DEggIiRvxbualMKg+EZijQWJ3az2li0uw==
+  dependencies:
+    "@ethersproject/bytes" "^5.0.4"
+
+"@ethersproject/bignumber@^5.0.10", "@ethersproject/bignumber@^5.0.7", "@ethersproject/bignumber@^5.0.8":
+  version "5.0.12"
+  resolved "https://registry.yarnpkg.com/@ethersproject/bignumber/-/bignumber-5.0.12.tgz#fe4a78667d7cb01790f75131147e82d6ea7e7cba"
+  integrity sha512-mbFZjwthx6vFlHG9owXP/C5QkNvsA+xHpDCkPPPdG2n1dS9AmZAL5DI0InNLid60rQWL3MXpEl19tFmtL7Q9jw==
+  dependencies:
+    "@ethersproject/bytes" "^5.0.8"
+    "@ethersproject/logger" "^5.0.5"
+    bn.js "^4.4.0"
+
+"@ethersproject/bytes@^5.0.4", "@ethersproject/bytes@^5.0.8":
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/@ethersproject/bytes/-/bytes-5.0.8.tgz#cf1246a6a386086e590063a4602b1ffb6cc43db1"
+  integrity sha512-O+sJNVGzzuy51g+EMK8BegomqNIg+C2RO6vOt0XP6ac4o4saiq69FnjlsrNslaiMFVO7qcEHBsWJ9hx1tj1lMw==
+  dependencies:
+    "@ethersproject/logger" "^5.0.5"
+
+"@ethersproject/constants@^5.0.4":
+  version "5.0.7"
+  resolved "https://registry.yarnpkg.com/@ethersproject/constants/-/constants-5.0.7.tgz#44ff979e5781b17c8c6901266896c3ee745f4e7e"
+  integrity sha512-cbQK1UpE4hamB52Eg6DLhJoXeQ1plSzekh5Ujir1xdREdwdsZPPXKczkrWqBBR0KyywJZHN/o/hj0w8j7scSGg==
+  dependencies:
+    "@ethersproject/bignumber" "^5.0.7"
+
+"@ethersproject/hash@^5.0.4":
+  version "5.0.9"
+  resolved "https://registry.yarnpkg.com/@ethersproject/hash/-/hash-5.0.9.tgz#81252a848185b584aa600db4a1a68cad9229a4d4"
+  integrity sha512-e8/i2ZDeGSgCxXT0vocL54+pMbw5oX5fNjb2E3bAIvdkh5kH29M7zz1jHu1QDZnptIuvCZepIbhUH8lxKE2/SQ==
+  dependencies:
+    "@ethersproject/abstract-signer" "^5.0.6"
+    "@ethersproject/address" "^5.0.5"
+    "@ethersproject/bignumber" "^5.0.8"
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/keccak256" "^5.0.3"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/properties" "^5.0.4"
+    "@ethersproject/strings" "^5.0.4"
+
+"@ethersproject/keccak256@^5.0.3":
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/@ethersproject/keccak256/-/keccak256-5.0.6.tgz#5b5ba715ef1be86efde5c271f896fa0daf0e1efe"
+  integrity sha512-eJ4Id/i2rwrf5JXEA7a12bG1phuxjj47mPZgDUbttuNBodhSuZF2nEO5QdpaRjmlphQ8Kt9PNqY/z7lhtJptZg==
+  dependencies:
+    "@ethersproject/bytes" "^5.0.4"
+    js-sha3 "0.5.7"
+
+"@ethersproject/logger@^5.0.5":
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/@ethersproject/logger/-/logger-5.0.8.tgz#135c1903d35c878265f3cbf2b287042c4c20d5d4"
+  integrity sha512-SkJCTaVTnaZ3/ieLF5pVftxGEFX56pTH+f2Slrpv7cU0TNpUZNib84QQdukd++sWUp/S7j5t5NW+WegbXd4U/A==
+
+"@ethersproject/networks@^5.0.3":
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/@ethersproject/networks/-/networks-5.0.6.tgz#4d6586bbebfde1c027504ebf6dfb783b29c3803a"
+  integrity sha512-2Cg1N5109zzFOBfkyuPj+FfF7ioqAsRffmybJ2lrsiB5skphIAE72XNSCs4fqktlf+rwSh/5o/UXRjXxvSktZw==
+  dependencies:
+    "@ethersproject/logger" "^5.0.5"
+
+"@ethersproject/properties@^5.0.3", "@ethersproject/properties@^5.0.4":
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/@ethersproject/properties/-/properties-5.0.6.tgz#44d82aaa294816fd63333e7def42426cf0e87b3b"
+  integrity sha512-a9DUMizYhJ0TbtuDkO9iYlb2CDlpSKqGPDr+amvlZhRspQ6jbl5Eq8jfu4SCcGlcfaTbguJmqGnyOGn1EFt6xA==
+  dependencies:
+    "@ethersproject/logger" "^5.0.5"
+
+"@ethersproject/rlp@^5.0.3":
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/@ethersproject/rlp/-/rlp-5.0.6.tgz#29f9097348a3c330811997433b7df89ab51cd644"
+  integrity sha512-M223MTaydfmQSsvqAl0FJZDYFlSqt6cgbhnssLDwqCKYegAHE16vrFyo+eiOapYlt32XAIJm0BXlqSunULzZuQ==
+  dependencies:
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/logger" "^5.0.5"
+
+"@ethersproject/signing-key@^5.0.4":
+  version "5.0.7"
+  resolved "https://registry.yarnpkg.com/@ethersproject/signing-key/-/signing-key-5.0.7.tgz#d03bfc5f565efb962bafebf8e6965e70d1c46d31"
+  integrity sha512-JYndnhFPKH0daPcIjyhi+GMcw3srIHkQ40hGRe6DA0CdGrpMfgyfSYDQ2D8HL2lgR+Xm4SHfEB0qba6+sCyrvg==
+  dependencies:
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/properties" "^5.0.3"
+    elliptic "6.5.3"
+
+"@ethersproject/strings@^5.0.4":
+  version "5.0.7"
+  resolved "https://registry.yarnpkg.com/@ethersproject/strings/-/strings-5.0.7.tgz#8dc68f794c9e2901f3b75e53b2afbcb6b6c15037"
+  integrity sha512-a+6T80LvmXGMOOWQTZHtGGQEg1z4v8rm8oX70KNs55YtPXI/5J3LBbVf5pyqCKSlmiBw5IaepPvs5XGalRUSZQ==
+  dependencies:
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/constants" "^5.0.4"
+    "@ethersproject/logger" "^5.0.5"
+
+"@ethersproject/transactions@^5.0.0-beta.135", "@ethersproject/transactions@^5.0.5":
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/@ethersproject/transactions/-/transactions-5.0.8.tgz#3b4d7041e13b957a9c4f131e0aea9dae7b6f5a23"
+  integrity sha512-i7NtOXVzUe+YSU6QufzlRrI2WzHaTmULAKHJv4duIZMLqzehCBXGA9lTpFgFdqGYcQJ7vOtNFC2BB2mSjmuXqg==
+  dependencies:
+    "@ethersproject/address" "^5.0.4"
+    "@ethersproject/bignumber" "^5.0.7"
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/constants" "^5.0.4"
+    "@ethersproject/keccak256" "^5.0.3"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/properties" "^5.0.3"
+    "@ethersproject/rlp" "^5.0.3"
+    "@ethersproject/signing-key" "^5.0.4"
+
+"@ethersproject/web@^5.0.6":
+  version "5.0.11"
+  resolved "https://registry.yarnpkg.com/@ethersproject/web/-/web-5.0.11.tgz#d47da612b958b4439e415782a53c8f8461522d68"
+  integrity sha512-x03ihbPoN1S8Gsh9WSwxkYxUIumLi02ZEKJku1C43sxBfe+mdprWyvujzYlpuoRNfWRgNhdRDKMP8JbG6MwNGA==
+  dependencies:
+    "@ethersproject/base64" "^5.0.3"
+    "@ethersproject/bytes" "^5.0.4"
+    "@ethersproject/logger" "^5.0.5"
+    "@ethersproject/properties" "^5.0.3"
+    "@ethersproject/strings" "^5.0.4"
+
 "@hapi/address@2.x.x":
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/@hapi/address/-/address-2.1.4.tgz#5d67ed43f3fd41a69d4b9ff7b56e7c0d1d0a81e5"
@@ -1703,6 +1877,11 @@
     prop-types "^15.7.2"
     react-is "^16.8.0 || ^17.0.0"
 
+"@multiformats/base-x@^4.0.1":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@multiformats/base-x/-/base-x-4.0.1.tgz#95ff0fa58711789d53aefb2590a8b7a4e715d121"
+  integrity sha512-eMk0b9ReBbV23xXU693TAIrLyeO5iTgBZGSJfpqriG8UkYvr/hC9u9pyMlAakDNHWmbhMZCDs6KQO0jzKD8OTw==
+
 "@nodelib/fs.scandir@2.1.3":
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.3.tgz#3a582bdb53804c6ba6d146579c46e52130cf4a3b"
@@ -1771,6 +1950,11 @@
     estree-walker "^1.0.1"
     picomatch "^2.2.2"
 
+"@sindresorhus/is@^0.14.0":
+  version "0.14.0"
+  resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
+  integrity sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==
+
 "@sinonjs/commons@^1.7.0":
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/@sinonjs/commons/-/commons-1.8.1.tgz#e7df00f98a203324f6dc7cc606cad9d4a8ab2217"
@@ -1896,6 +2080,13 @@
     "@svgr/plugin-svgo" "^5.4.0"
     loader-utils "^2.0.0"
 
+"@szmarczak/http-timer@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@szmarczak/http-timer/-/http-timer-1.1.2.tgz#b1665e2c461a2cd92f4c1bbf50d5454de0d4b421"
+  integrity sha512-XIB2XbzHTN6ieIjfIMV9hlVcfPU26s2vafYWQcZHWXHOxiaRZYEDKEwdl129Zyg50+foYV2jCgtrqSA6qNuNSA==
+  dependencies:
+    defer-to-connect "^1.0.1"
+
 "@testing-library/dom@^7.28.1":
   version "7.29.0"
   resolved "https://registry.yarnpkg.com/@testing-library/dom/-/dom-7.29.0.tgz#60b18065bab50a5cde21fe80275a47a43024d9cc"
@@ -1989,6 +2180,13 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
+"@types/bn.js@^4.11.3", "@types/bn.js@^4.11.5":
+  version "4.11.6"
+  resolved "https://registry.yarnpkg.com/@types/bn.js/-/bn.js-4.11.6.tgz#c306c70d9358aaea33cd4eda092a742b9505967c"
+  integrity sha512-pqr857jrp2kPuO9uRjZ3PwnJTjoQy+fcdxvBTvHm6dkmEL9q+hDD/2j/0ELOBPtPnS8LjCX0gI9nbl8lVkadpg==
+  dependencies:
+    "@types/node" "*"
+
 "@types/color-name@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
@@ -2095,6 +2293,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-13.9.2.tgz#ace1880c03594cc3e80206d96847157d8e7fa349"
   integrity sha512-bnoqK579sAYrQbp73wwglccjJ4sfRdKU7WNEZ5FW4K2U6Kc0/eZ5kvXG0JKsEKFB50zrFmfFt52/cvBbZa7eXg==
 
+"@types/node@^12.12.6":
+  version "12.19.12"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.19.12.tgz#04793c2afa4ce833a9972e4c476432e30f9df47b"
+  integrity sha512-UwfL2uIU9arX/+/PRcIkT08/iBadGN2z6ExOROA2Dh5mAuWTBj6iJbQX4nekiV5H8cTrEG569LeX+HRco9Cbxw==
+
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
@@ -2105,6 +2308,13 @@
   resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"
   integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==
 
+"@types/pbkdf2@^3.0.0":
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/@types/pbkdf2/-/pbkdf2-3.1.0.tgz#039a0e9b67da0cdc4ee5dab865caa6b267bb66b1"
+  integrity sha512-Cf63Rv7jCQ0LaL8tNXmEyqTHuIJxRdlS5vMh1mj5voN4+QFhVZnlZruezqpWYDiJ8UTzhP0VmeLXCmBk66YrMQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/prettier@^2.0.0":
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.1.5.tgz#b6ab3bba29e16b821d84e09ecfaded462b816b00"
@@ -2142,6 +2352,13 @@
   dependencies:
     "@types/node" "*"
 
+"@types/secp256k1@^4.0.1":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@types/secp256k1/-/secp256k1-4.0.1.tgz#fb3aa61a1848ad97d7425ff9dcba784549fca5a4"
+  integrity sha512-+ZjSA8ELlOp8SlKi0YLB2tz9d5iPNEmOBd+8Rz21wTMdaXQIa9b6TEnD6l5qKOCypE7FSyPyck12qZJxSDNoog==
+  dependencies:
+    "@types/node" "*"
+
 "@types/source-list-map@*":
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/@types/source-list-map/-/source-list-map-0.1.2.tgz#0078836063ffaf17412349bba364087e0ac02ec9"
@@ -2471,6 +2688,13 @@ abab@^2.0.3:
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
   integrity sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==
 
+abort-controller@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/abort-controller/-/abort-controller-3.0.0.tgz#eaf54d53b62bae4138e809ca225c8439a6efb392"
+  integrity sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==
+  dependencies:
+    event-target-shim "^5.0.0"
+
 accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.7:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
@@ -2637,6 +2861,14 @@ ansi-styles@^4.1.0:
     "@types/color-name" "^1.1.1"
     color-convert "^2.0.1"
 
+any-signal@^2.0.0, any-signal@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/any-signal/-/any-signal-2.1.1.tgz#6458f7ce08cfdd8df21953016ae03ca129b07e35"
+  integrity sha512-kjyMTtHQsB3yZAVDZlLVucPJnmnrXhamB/rm3Td3jse5Q+16FXXolP4elWU0yLFDyrxTkjjDXtIdjSPiEznf3w==
+  dependencies:
+    abort-controller "^3.0.0"
+    native-abort-controller "0.0.3"
+
 anymatch@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
@@ -2698,6 +2930,11 @@ arr-union@^3.1.0:
   resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
   integrity sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=
 
+array-filter@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-filter/-/array-filter-1.0.0.tgz#baf79e62e6ef4c2a4c0b831232daffec251f9d83"
+  integrity sha1-uveeYubvTCpMC4MSMtr/7CUfnYM=
+
 array-flatten@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
@@ -2788,6 +3025,16 @@ asn1.js@^4.0.0:
     inherits "^2.0.1"
     minimalistic-assert "^1.0.0"
 
+asn1.js@^5.0.1:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-5.4.1.tgz#11a980b84ebb91781ce35b0fdc2ee294e3783f07"
+  integrity sha512-+I//4cYPccV8LdmBLiX8CYvf9Sp3vQsrqu2QNXRcrbiWvcx/UdlFiqUJJzxRQxgsZmvhXhn4cSKeSmoFjVdupA==
+  dependencies:
+    bn.js "^4.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+    safer-buffer "^2.1.0"
+
 asn1@~0.2.3:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
@@ -2808,6 +3055,11 @@ assert@^1.1.1:
     object-assign "^4.1.1"
     util "0.10.3"
 
+assertion-error@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/assertion-error/-/assertion-error-1.1.0.tgz#e60b6b0e8f301bd97e5375215bda406c85118c0b"
+  integrity sha512-jgsaNduz+ndvGyFt3uSuWqvy4lCnIJiovtouQN5JZHOKCS2QuhEdbcQHFhVksz2N2U9hXJo8odG7ETyWlEeuDw==
+
 assign-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
@@ -2868,6 +3120,13 @@ autoprefixer@^9.6.1:
     postcss "^7.0.26"
     postcss-value-parser "^4.0.2"
 
+available-typed-arrays@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/available-typed-arrays/-/available-typed-arrays-1.0.2.tgz#6b098ca9d8039079ee3f77f7b783c4480ba513f5"
+  integrity sha512-XWX3OX8Onv97LMk/ftVyBibpGwY5a8SmuxZPzeOxqmuEqUCOM9ZE+uIaD1VNJ5QnvU2UQusvmKbuM1FR8QWGfQ==
+  dependencies:
+    array-filter "^1.0.0"
+
 aws-sign2@~0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
@@ -3057,11 +3316,23 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
+base-x@^3.0.2, base-x@^3.0.8:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/base-x/-/base-x-3.0.8.tgz#1e1106c2537f0162e8b52474a557ebb09000018d"
+  integrity sha512-Rl/1AWP4J/zRrk54hhlxH4drNxPJXYUaKffODVI53/dAsV4t9fBxyxYKAVPU1XBHxYwOWP9h9H0hM2MVw4YfJA==
+  dependencies:
+    safe-buffer "^5.0.1"
+
 base64-js@^1.0.2:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.1.tgz#58ece8cb75dd07e71ed08c736abc5fac4dbf8df1"
   integrity sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==
 
+base64-js@^1.3.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
+  integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
+
 base@^0.11.1:
   version "0.11.2"
   resolved "https://registry.yarnpkg.com/base/-/base-0.11.2.tgz#7bde5ced145b6d551a90db87f83c558b4eb48a8f"
@@ -3097,11 +3368,26 @@ bfj@^7.0.2:
     hoopy "^0.1.4"
     tryer "^1.0.1"
 
+big-integer@^1.6.48:
+  version "1.6.48"
+  resolved "https://registry.yarnpkg.com/big-integer/-/big-integer-1.6.48.tgz#8fd88bd1632cba4a1c8c3e3d7159f08bb95b4b9e"
+  integrity sha512-j51egjPa7/i+RdiRuJbPdJ2FIUYYPhvYLjzoYbcMMm62ooO6F94fETG4MTs46zPAF9Brs04OajboA/qTGuz78w==
+
+big-number@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/big-number/-/big-number-2.0.0.tgz#98548eda9393b445791670a213aed6f6dcd66ee3"
+  integrity sha512-C67Su0g+XsmXADX/UM9L/+xSbqqwq0D/qGJs2ky6Noy2FDuCZnC38ZSXODiaBvqWma2VYRZEXgm4H74PS6tCDg==
+
 big.js@^5.2.2:
   version "5.2.2"
   resolved "https://registry.yarnpkg.com/big.js/-/big.js-5.2.2.tgz#65f0af382f578bcdc742bd9c281e9cb2d7768328"
   integrity sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==
 
+bignumber.js@^9.0.0:
+  version "9.0.1"
+  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-9.0.1.tgz#8d7ba124c882bfd8e43260c67475518d0689e4e5"
+  integrity sha512-IdZR9mh6ahOBv/hYGiXyVuyCetmGJhtYkqLBpTStdhEGjegpPlUawydyaF3pbIOFynJTpllEs+NP+CS9jKFLjA==
+
 binary-extensions@^1.0.0:
   version "1.13.1"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
@@ -3119,17 +3405,48 @@ bindings@^1.5.0:
   dependencies:
     file-uri-to-path "1.0.0"
 
-bluebird@^3.5.5:
+bl@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-4.0.3.tgz#12d6287adc29080e22a705e5764b2a9522cdc489"
+  integrity sha512-fs4G6/Hu4/EE+F75J8DuN/0IpQqNjAdC7aEQv7Qt8MHGUH7Ckv2MwTEEeN9QehD0pfIDkMI1bkHYkKy7xHyKIg==
+  dependencies:
+    buffer "^5.5.0"
+    inherits "^2.0.4"
+    readable-stream "^3.4.0"
+
+blakejs@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/blakejs/-/blakejs-1.1.0.tgz#69df92ef953aa88ca51a32df6ab1c54a155fc7a5"
+  integrity sha1-ad+S75U6qIylGjLfarHFShVfx6U=
+
+blob-to-it@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/blob-to-it/-/blob-to-it-1.0.1.tgz#a520e21351badd50064d776589639aa197ef97e4"
+  integrity sha512-papO4swPtR4MtNQ2foUkaS9e7HlD8XFQEBL3HZNhT4Qp6RQ/7t4C6bo4kRKtJV6A3AIgKR05Z9sbB+na6u+QYA==
+  dependencies:
+    browser-readablestream-to-it "^1.0.1"
+
+bluebird@^3.5.0, bluebird@^3.5.5:
   version "3.7.2"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
   integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
 
+bn.js@4.11.6:
+  version "4.11.6"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.6.tgz#53344adb14617a13f6e8dd2ce28905d1c0ba3215"
+  integrity sha1-UzRK2xRhehP26N0s4okF0cC6MhU=
+
 bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
 
-body-parser@1.19.0:
+bn.js@^4.11.0, bn.js@^4.11.1, bn.js@^4.11.6, bn.js@^4.11.9:
+  version "4.11.9"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.9.tgz#26d556829458f9d1e81fc48952493d0ba3507828"
+  integrity sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==
+
+body-parser@1.19.0, body-parser@^1.16.0:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
   integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
@@ -3162,6 +3479,19 @@ boolbase@^1.0.0, boolbase@~1.0.0:
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
   integrity sha1-aN/1++YMUes3cl6p4+0xDcwed24=
 
+borc@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/borc/-/borc-2.1.2.tgz#6ce75e7da5ce711b963755117dd1b187f6f8cf19"
+  integrity sha512-Sy9eoUi4OiKzq7VovMn246iTo17kzuyHJKomCfpWMlI6RpfN1gk95w7d7gH264nApVLg0HZfcpz62/g4VH1Y4w==
+  dependencies:
+    bignumber.js "^9.0.0"
+    buffer "^5.5.0"
+    commander "^2.15.0"
+    ieee754 "^1.1.13"
+    iso-url "~0.4.7"
+    json-text-sequence "~0.1.0"
+    readable-stream "^3.6.0"
+
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -3203,12 +3533,17 @@ browser-process-hrtime@^1.0.0:
   resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
   integrity sha512-9o5UecI3GhkpM6DrXr69PblIuWxPKk9Y0jHBRhdocZ2y7YECBFCsHm79Pr3OyR2AvjhDkabFJaDJMYRazHgsow==
 
+browser-readablestream-to-it@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/browser-readablestream-to-it/-/browser-readablestream-to-it-1.0.1.tgz#50ac349f38f6c0ace3c338f90699f7dc936c46ca"
+  integrity sha512-vLeoyPpVY8IL5R4AEMI5nICVpuK1VBwBi6OUyuD1U9NUOL7UmAgP4agfbkkkZf+cBZaYtCYrgASd6YyVbIbsjA==
+
 browser-stdout@1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
   integrity sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==
 
-browserify-aes@^1.0.0, browserify-aes@^1.0.4:
+browserify-aes@^1.0.0, browserify-aes@^1.0.4, browserify-aes@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
   integrity sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==
@@ -3298,6 +3633,22 @@ browserslist@^4.14.5, browserslist@^4.15.0:
     escalade "^3.1.1"
     node-releases "^1.1.67"
 
+bs58@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
+  integrity sha1-vhYedsNU9veIrkBx9j806MTwpCo=
+  dependencies:
+    base-x "^3.0.2"
+
+bs58check@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/bs58check/-/bs58check-2.1.2.tgz#53b018291228d82a5aa08e7d796fdafda54aebfc"
+  integrity sha512-0TS1jicxdU09dwJMNZtVAfzPi6Q6QeN0pM1Fkzrjn+XYHvzMKPU3pHVpva+769iNVSfIYWf7LJ6WR+BuuMf8cA==
+  dependencies:
+    bs58 "^4.0.0"
+    create-hash "^1.1.0"
+    safe-buffer "^5.1.2"
+
 bser@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
@@ -3315,6 +3666,11 @@ buffer-indexof@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-indexof/-/buffer-indexof-1.1.1.tgz#52fabcc6a606d1a00302802648ef68f639da268c"
   integrity sha512-4/rOEg86jivtPTeOUUT61jJO1Ya1TrR/OkqCSZDyq84WJh3LuuiphBYJN+fm5xufIk4XAFcEwte/8WzC8If/1g==
 
+buffer-to-arraybuffer@^0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz#6064a40fa76eb43c723aba9ef8f6e1216d10511a"
+  integrity sha1-YGSkD6dutDxyOrqe+PbhIW0QURo=
+
 buffer-xor@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
@@ -3329,6 +3685,29 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
+buffer@^5.0.5, buffer@^5.4.3, buffer@^5.5.0, buffer@^5.6.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
+  integrity sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.1.13"
+
+buffer@^6.0.1:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-6.0.3.tgz#2ace578459cc8fbe2a70aaa8f52ee63b6a74c6c6"
+  integrity sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.2.1"
+
+bufferutil@^4.0.1:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/bufferutil/-/bufferutil-4.0.3.tgz#66724b756bed23cd7c28c4d306d7994f9943cc6b"
+  integrity sha512-yEYTwGndELGvfXsImMBLop58eaGW+YdONi1fNjTINSY98tmMmFijBG6WXgdkfuLNt4imzQNtIE+eBp1PVpMCSw==
+  dependencies:
+    node-gyp-build "^4.2.0"
+
 builtin-modules@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.1.0.tgz#aad97c15131eb76b65b50ef208e7584cd76a7484"
@@ -3408,6 +3787,19 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
+cacheable-request@^6.0.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-6.1.0.tgz#20ffb8bd162ba4be11e9567d823db651052ca912"
+  integrity sha512-Oj3cAGPCqOZX7Rz64Uny2GYAZNliQSqfbePrgAQ1wKAihYmCUnraBtJtKcGR4xz7wF+LoJC+ssFZvv5BgF9Igg==
+  dependencies:
+    clone-response "^1.0.2"
+    get-stream "^5.1.0"
+    http-cache-semantics "^4.0.0"
+    keyv "^3.0.0"
+    lowercase-keys "^2.0.0"
+    normalize-url "^4.1.0"
+    responselike "^1.0.2"
+
 call-bind@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/call-bind/-/call-bind-1.0.0.tgz#24127054bb3f9bdcb4b1fb82418186072f77b8ce"
@@ -3495,6 +3887,25 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
+chai-as-promised@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/chai-as-promised/-/chai-as-promised-7.1.1.tgz#08645d825deb8696ee61725dbf590c012eb00ca0"
+  integrity sha512-azL6xMoi+uxu6z4rhWQ1jbdUhOMhis2PvscD/xjLqNMkv3BPPp2JyyuTHOrf9BOosGpNQ11v6BKv/g57RXbiaA==
+  dependencies:
+    check-error "^1.0.2"
+
+chai@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/chai/-/chai-4.2.0.tgz#760aa72cf20e3795e84b12877ce0e83737aa29e5"
+  integrity sha512-XQU3bhBukrOsQCuwZndwGcCVQHyZi53fQ6Ys1Fym7E4olpIqqZZhhoFJoaKVvV17lWQoXYwgWN2nF5crA8J2jw==
+  dependencies:
+    assertion-error "^1.1.0"
+    check-error "^1.0.2"
+    deep-eql "^3.0.1"
+    get-func-name "^2.0.0"
+    pathval "^1.1.0"
+    type-detect "^4.0.5"
+
 chalk@2.4.2, chalk@^2.0.0, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
@@ -3525,6 +3936,11 @@ char-regex@^1.0.2:
   resolved "https://registry.yarnpkg.com/char-regex/-/char-regex-1.0.2.tgz#d744358226217f981ed58f479b1d6bcc29545dcf"
   integrity sha512-kWWXztvZ5SBQV+eRgKFeh8q5sLuZY2+8WUIzlxWVTg+oGwY14qylx1KbKzHd8P6ZYkAg0xyIDU9JMHhyJMZ1jw==
 
+check-error@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
+  integrity sha1-V00xLt2Iu13YkS6Sht1sCu1KrII=
+
 check-types@^11.1.1:
   version "11.1.2"
   resolved "https://registry.yarnpkg.com/check-types/-/check-types-11.1.2.tgz#86a7c12bf5539f6324eb0e70ca8896c0e38f3e2f"
@@ -3601,6 +4017,27 @@ ci-info@^2.0.0:
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
   integrity sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ==
 
+cids@^0.7.1:
+  version "0.7.5"
+  resolved "https://registry.yarnpkg.com/cids/-/cids-0.7.5.tgz#60a08138a99bfb69b6be4ceb63bfef7a396b28b2"
+  integrity sha512-zT7mPeghoWAu+ppn8+BS1tQ5qGmbMfB4AregnQjA/qHY3GC1m1ptI9GkWNlgeu38r7CuRdXB47uY2XgAYt6QVA==
+  dependencies:
+    buffer "^5.5.0"
+    class-is "^1.1.0"
+    multibase "~0.6.0"
+    multicodec "^1.0.0"
+    multihashes "~0.4.15"
+
+cids@^1.0.0, cids@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/cids/-/cids-1.1.5.tgz#778bf8b70de3a0bf70989fd7d89c28fe23c685cb"
+  integrity sha512-i0V7tF2Jf78BKXyy2rpy1H/ozaJEP8b3Z7ZcHe9J86RRvJZ4e7daaJP3xwL09e14/Bl/mYX5WVc36fbQtjH7Sg==
+  dependencies:
+    multibase "^3.0.1"
+    multicodec "^2.1.0"
+    multihashes "^3.1.0"
+    uint8arrays "^2.0.5"
+
 cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de"
@@ -3614,6 +4051,11 @@ cjs-module-lexer@^0.6.0:
   resolved "https://registry.yarnpkg.com/cjs-module-lexer/-/cjs-module-lexer-0.6.0.tgz#4186fcca0eae175970aee870b9fe2d6cf8d5655f"
   integrity sha512-uc2Vix1frTfnuzxxu1Hp4ktSvM3QaI4oXl4ZUqL1wjTu/BGki9TrCWoqLTg/drR1KwAEarXuRFCG2Svr1GxPFw==
 
+class-is@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/class-is/-/class-is-1.1.0.tgz#9d3c0fba0440d211d843cec3dedfa48055005825"
+  integrity sha512-rhjH9AG1fvabIDoGRVH587413LPjTZgmDF9fOFCbFJQV4yuocX1mHxxvXI4g3cGwbVY9wAYIoKlg1N79frJKQw==
+
 class-utils@^0.3.5:
   version "0.3.6"
   resolved "https://registry.yarnpkg.com/class-utils/-/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463"
@@ -3663,6 +4105,13 @@ clone-deep@^4.0.1:
     kind-of "^6.0.2"
     shallow-clone "^3.0.0"
 
+clone-response@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/clone-response/-/clone-response-1.0.2.tgz#d1dc973920314df67fbeb94223b4ee350239e96b"
+  integrity sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=
+  dependencies:
+    mimic-response "^1.0.0"
+
 clsx@^1.0.4:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/clsx/-/clsx-1.1.1.tgz#98b3134f9abbdf23b2663491ace13c5c03a73188"
@@ -3740,14 +4189,14 @@ colorette@^1.2.1:
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.1.tgz#4d0b921325c14faf92633086a536db6e89564b1b"
   integrity sha512-puCDz0CzydiSYOrnXpz/PKd69zRrribezjtE9yd4zvytoRc8+RY/KJPvtPFKZS3E3wP6neGyMe0vOTlHO5L3Pw==
 
-combined-stream@^1.0.6, combined-stream@~1.0.6:
+combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
   integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.20.0:
+commander@^2.15.0, commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -3846,6 +4295,15 @@ content-disposition@0.5.3:
   dependencies:
     safe-buffer "5.1.2"
 
+content-hash@^2.5.2:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/content-hash/-/content-hash-2.5.2.tgz#bbc2655e7c21f14fd3bfc7b7d4bfe6e454c9e211"
+  integrity sha512-FvIQKy0S1JaWV10sMsA7TRx8bpU+pqPkhbsfvOJAdjRXvYxEckAwQWGwtRjiaJfh+E0DvcWUGqcdjwMGFjsSdw==
+  dependencies:
+    cids "^0.7.1"
+    multicodec "^0.5.5"
+    multihashes "^0.4.15"
+
 content-type@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
@@ -3873,6 +4331,11 @@ cookie@0.4.0:
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
   integrity sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==
 
+cookiejar@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/cookiejar/-/cookiejar-2.1.2.tgz#dd8a235530752f988f9a0844f3fc589e3111125c"
+  integrity sha512-Mw+adcfzPxcPeI+0WlvRrr/3lGVO0bD75SxX6811cxSh1Wbxx7xZBGK1eVtDf6si8rg2lhnUjsVLMFMfbRIuwA==
+
 copy-concurrently@^1.0.0:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/copy-concurrently/-/copy-concurrently-1.0.5.tgz#92297398cae34937fcafd6ec8139c18051f0b5e0"
@@ -3926,6 +4389,14 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
+cors@^2.8.1:
+  version "2.8.5"
+  resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.5.tgz#eac11da51592dd86b9f06f6e7ac293b3df875d29"
+  integrity sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==
+  dependencies:
+    object-assign "^4"
+    vary "^1"
+
 cosmiconfig@^5.0.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.2.1.tgz#040f726809c591e77a17c0a3626ca45b4f168b1a"
@@ -3966,7 +4437,7 @@ create-ecdh@^4.0.0:
     bn.js "^4.1.0"
     elliptic "^6.0.0"
 
-create-hash@^1.1.0, create-hash@^1.1.2:
+create-hash@^1.1.0, create-hash@^1.1.2, create-hash@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
   integrity sha512-z00bCGNHDG8mHAkP7CtT1qVu+bFQUPjYq/4Iv3C3kWjTFV10zIjfSoeqXo9Asws8gwSHDGj/hl2u4OGIjapeCg==
@@ -3977,7 +4448,7 @@ create-hash@^1.1.0, create-hash@^1.1.2:
     ripemd160 "^2.0.1"
     sha.js "^2.4.0"
 
-create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
+create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4, create-hmac@^1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
   integrity sha512-MJG9liiZ+ogc4TzUwuvbER1JRdgvUFSB5+VR/g5h82fGaIRWMWddtKBHi7/sVhfjQZ6SehlyhvQYrcYkaUIpLg==
@@ -4009,7 +4480,7 @@ cross-spawn@^6.0.0:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
-crypto-browserify@^3.11.0:
+crypto-browserify@3.12.0, crypto-browserify@^3.11.0:
   version "3.12.0"
   resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
   integrity sha512-fz4spIh+znjO2VjL+IdhEpRJ3YN6sMzITSBijk6FK2UvTqruSQW+/cCZTSNsMiZNvUeq0CqurF+dAbyiGOY6Wg==
@@ -4331,6 +4802,13 @@ debug@^3.0.0, debug@^3.1.1, debug@^3.2.5:
   dependencies:
     ms "^2.1.1"
 
+debug@^4.2.0:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
+  integrity sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==
+  dependencies:
+    ms "2.1.2"
+
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -4346,11 +4824,25 @@ decode-uri-component@^0.2.0:
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
   integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
 
+decompress-response@^3.2.0, decompress-response@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
+  integrity sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=
+  dependencies:
+    mimic-response "^1.0.0"
+
 dedent@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/dedent/-/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
   integrity sha1-JJXduvbrh0q7Dhvp3yLS5aVEMmw=
 
+deep-eql@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-3.0.1.tgz#dfc9404400ad1c8fe023e7da1df1c147c4b444df"
+  integrity sha512-+QeIQyN5ZuO+3Uk5DYh6/1eKO0m0YmJFGNmFHGACpf1ClL1nmlV/p4gNgbl2pJGxgXb4faqo6UE+M5ACEMyVcw==
+  dependencies:
+    type-detect "^4.0.0"
+
 deep-equal@^1.0.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.1.1.tgz#b5c98c942ceffaf7cb051e24e1434a25a2e6076a"
@@ -4381,6 +4873,11 @@ default-gateway@^4.2.0:
     execa "^1.0.0"
     ip-regex "^2.1.0"
 
+defer-to-connect@^1.0.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/defer-to-connect/-/defer-to-connect-1.1.3.tgz#331ae050c08dcf789f8c83a7b81f0ed94f4ac591"
+  integrity sha512-0ISdNousHvZT2EiFlZeZAHBUvSxmKswVCEf8hW7KWgG4a8MVEu/3Vb6uWYozkjylyCxe0JBIiRB1jV45S70WVQ==
+
 define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
@@ -4428,6 +4925,11 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
+delimit-stream@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/delimit-stream/-/delimit-stream-0.1.0.tgz#9b8319477c0e5f8aeb3ce357ae305fc25ea1cd2b"
+  integrity sha1-m4MZR3wOX4rrPONXrjBfwl6hzSs=
+
 depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
@@ -4495,6 +4997,15 @@ dns-equal@^1.0.0:
   resolved "https://registry.yarnpkg.com/dns-equal/-/dns-equal-1.0.0.tgz#b39e7f1da6eb0a75ba9c17324b34753c47e0654d"
   integrity sha1-s55/HabrCnW6nBcySzR1PEfgZU0=
 
+dns-over-http-resolver@^1.0.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/dns-over-http-resolver/-/dns-over-http-resolver-1.2.1.tgz#52367113aa6d62dffa9dc45f7bde798aa860e703"
+  integrity sha512-bYGLGLraOc1tllkC0Xaw+zBiQBnPyooNDpaXNYZprLn0bI6zLmX73QfR+jODz6rZ9oAUn1pw5OWxlEsSoho5TQ==
+  dependencies:
+    debug "^4.2.0"
+    native-fetch "^2.0.1"
+    receptacle "^1.3.2"
+
 dns-packet@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/dns-packet/-/dns-packet-1.3.1.tgz#12aa426981075be500b910eedcd0b47dd7deda5a"
@@ -4560,6 +5071,11 @@ dom-serializer@0:
     domelementtype "^2.0.1"
     entities "^2.0.0"
 
+dom-walk@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/dom-walk/-/dom-walk-0.1.2.tgz#0c548bef048f4d1f2a97249002236060daa3fd84"
+  integrity sha512-6QvTW9mrGeIegrFXdtQi9pk7O/nSK6lSdXW2eqUspN5LWD7UTji2Fqw5V2YLjBpHEoU9Xl/eUWNpDeZvoyOv2w==
+
 domain-browser@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
@@ -4630,6 +5146,11 @@ dotenv@8.2.0:
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
   integrity sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==
 
+duplexer3@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
+  integrity sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=
+
 duplexer@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
@@ -4663,6 +5184,13 @@ ejs@^2.6.1:
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
   integrity sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==
 
+electron-fetch@^1.7.2:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/electron-fetch/-/electron-fetch-1.7.3.tgz#06cf363d7f64073ec00a37e9949ec9d29ce6b08a"
+  integrity sha512-1AVMaxrHXTTMqd7EK0MGWusdqNr07Rpj8Th6bG4at0oNgIi/1LBwa9CjT/0Zy+M0k/tSJPS04nFxHj0SXDVgVw==
+  dependencies:
+    encoding "^0.1.13"
+
 electron-to-chromium@^1.3.378:
   version "1.3.379"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.379.tgz#81dc5e82a3e72bbb830d93e15bc35eda2bbc910e"
@@ -4673,6 +5201,19 @@ electron-to-chromium@^1.3.564, electron-to-chromium@^1.3.621:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.627.tgz#4acdbbbbe31eb605fba8380063fd9c8a7e5ca4a0"
   integrity sha512-O5IVRS4sCxP2+vECAp7uHkaI8V+dKYpuCyBcLn+hqVAOy/RONd8zx+6eH7TuWSTBYs/oUrzBXkNMZuVsQd58kQ==
 
+elliptic@6.5.3, elliptic@^6.4.0, elliptic@^6.5.2:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.3.tgz#cb59eb2efdaf73a0bd78ccd7015a62ad6e0f93d6"
+  integrity sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==
+  dependencies:
+    bn.js "^4.4.0"
+    brorand "^1.0.1"
+    hash.js "^1.0.0"
+    hmac-drbg "^1.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+    minimalistic-crypto-utils "^1.0.0"
+
 elliptic@^6.0.0:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.2.tgz#05c5678d7173c049d8ca433552224a495d0e3762"
@@ -4721,6 +5262,13 @@ encodeurl@~1.0.2:
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
   integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
 
+encoding@^0.1.13:
+  version "0.1.13"
+  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.13.tgz#56574afdd791f54a8e9b2785c0582a2d26210fa9"
+  integrity sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==
+  dependencies:
+    iconv-lite "^0.6.2"
+
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
@@ -4754,6 +5302,11 @@ entities@^2.0.0:
   resolved "https://registry.yarnpkg.com/entities/-/entities-2.0.0.tgz#68d6084cab1b079767540d80e56a39b423e4abf4"
   integrity sha512-D9f7V0JSRwIxlRI2mjMqufDrRDnx8p+eEOz7aUM9SuvF8gsBzra0/6tbjl1m8eQHrZlYj6PxqE00hZ1SAIKPLw==
 
+err-code@^2.0.0, err-code@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/err-code/-/err-code-2.0.3.tgz#23c2f3b756ffdfc608d30e27c9a941024807e7f9"
+  integrity sha512-2bmlRpNKBxT/CRmPOlyISQpNj+qSeYvcym/uT0Jx2bMOlKLtSy1ZmLuVxSEKKyor/N5yhvp/ZiG1oE3DEYMSFA==
+
 errno@^0.1.3, errno@~0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
@@ -5169,6 +5722,115 @@ etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
 
+eth-ens-namehash@2.0.8:
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/eth-ens-namehash/-/eth-ens-namehash-2.0.8.tgz#229ac46eca86d52e0c991e7cb2aef83ff0f68bcf"
+  integrity sha1-IprEbsqG1S4MmR58sq74P/D2i88=
+  dependencies:
+    idna-uts46-hx "^2.3.1"
+    js-sha3 "^0.5.7"
+
+eth-lib@0.2.8:
+  version "0.2.8"
+  resolved "https://registry.yarnpkg.com/eth-lib/-/eth-lib-0.2.8.tgz#b194058bef4b220ad12ea497431d6cb6aa0623c8"
+  integrity sha512-ArJ7x1WcWOlSpzdoTBX8vkwlkSQ85CjjifSZtV4co64vWxSV8geWfPI9x4SVYu3DSxnX4yWFVTtGL+j9DUFLNw==
+  dependencies:
+    bn.js "^4.11.6"
+    elliptic "^6.4.0"
+    xhr-request-promise "^0.1.2"
+
+eth-lib@^0.1.26:
+  version "0.1.29"
+  resolved "https://registry.yarnpkg.com/eth-lib/-/eth-lib-0.1.29.tgz#0c11f5060d42da9f931eab6199084734f4dbd1d9"
+  integrity sha512-bfttrr3/7gG4E02HoWTDUcDDslN003OlOoBxk9virpAZQ1ja/jDgwkWB8QfJF7ojuEowrqy+lzp9VcJG7/k5bQ==
+  dependencies:
+    bn.js "^4.11.6"
+    elliptic "^6.4.0"
+    nano-json-stream-parser "^0.1.2"
+    servify "^0.1.12"
+    ws "^3.0.0"
+    xhr-request-promise "^0.1.2"
+
+ethereum-bloom-filters@^1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/ethereum-bloom-filters/-/ethereum-bloom-filters-1.0.7.tgz#b7b80735e385dbb7f944ce6b4533e24511306060"
+  integrity sha512-cDcJJSJ9GMAcURiAWO3DxIEhTL/uWqlQnvgKpuYQzYPrt/izuGU+1ntQmHt0IRq6ADoSYHFnB+aCEFIldjhkMQ==
+  dependencies:
+    js-sha3 "^0.8.0"
+
+ethereum-cryptography@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/ethereum-cryptography/-/ethereum-cryptography-0.1.3.tgz#8d6143cfc3d74bf79bbd8edecdf29e4ae20dd191"
+  integrity sha512-w8/4x1SGGzc+tO97TASLja6SLd3fRIK2tLVcV2Gx4IB21hE19atll5Cq9o3d0ZmAYC/8aw0ipieTSiekAea4SQ==
+  dependencies:
+    "@types/pbkdf2" "^3.0.0"
+    "@types/secp256k1" "^4.0.1"
+    blakejs "^1.1.0"
+    browserify-aes "^1.2.0"
+    bs58check "^2.1.2"
+    create-hash "^1.2.0"
+    create-hmac "^1.1.7"
+    hash.js "^1.1.7"
+    keccak "^3.0.0"
+    pbkdf2 "^3.0.17"
+    randombytes "^2.1.0"
+    safe-buffer "^5.1.2"
+    scrypt-js "^3.0.0"
+    secp256k1 "^4.0.1"
+    setimmediate "^1.0.5"
+
+ethereumjs-common@^1.3.2, ethereumjs-common@^1.5.0:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/ethereumjs-common/-/ethereumjs-common-1.5.2.tgz#2065dbe9214e850f2e955a80e650cb6999066979"
+  integrity sha512-hTfZjwGX52GS2jcVO6E2sx4YuFnf0Fhp5ylo4pEPhEffNln7vS59Hr5sLnp3/QCazFLluuBZ+FZ6J5HTp0EqCA==
+
+ethereumjs-tx@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/ethereumjs-tx/-/ethereumjs-tx-2.1.2.tgz#5dfe7688bf177b45c9a23f86cf9104d47ea35fed"
+  integrity sha512-zZEK1onCeiORb0wyCXUvg94Ve5It/K6GD1K+26KfFKodiBiS6d9lfCXlUKGBBdQ+bv7Day+JK0tj1K+BeNFRAw==
+  dependencies:
+    ethereumjs-common "^1.5.0"
+    ethereumjs-util "^6.0.0"
+
+ethereumjs-util@^6.0.0:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz#fcb4e4dd5ceacb9d2305426ab1a5cd93e3163b69"
+  integrity sha512-W2Ktez4L01Vexijrm5EB6w7dg4n/TgpoYU4avuT5T3Vmnw/eCRtiBrJfQYS/DCSvDIOLn2k57GcHdeBcgVxAqw==
+  dependencies:
+    "@types/bn.js" "^4.11.3"
+    bn.js "^4.11.0"
+    create-hash "^1.1.2"
+    elliptic "^6.5.2"
+    ethereum-cryptography "^0.1.3"
+    ethjs-util "0.1.6"
+    rlp "^2.2.3"
+
+ethjs-unit@0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/ethjs-unit/-/ethjs-unit-0.1.6.tgz#c665921e476e87bce2a9d588a6fe0405b2c41699"
+  integrity sha1-xmWSHkduh7ziqdWIpv4EBbLEFpk=
+  dependencies:
+    bn.js "4.11.6"
+    number-to-bn "1.7.0"
+
+ethjs-util@0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/ethjs-util/-/ethjs-util-0.1.6.tgz#f308b62f185f9fe6237132fb2a9818866a5cd536"
+  integrity sha512-CUnVOQq7gSpDHZVVrQW8ExxUETWrnrvXYvYz55wOU8Uj4VCgw56XC2B/fVqQN+f7gmrnRHSLVnFAwsCuNwji8w==
+  dependencies:
+    is-hex-prefixed "1.0.0"
+    strip-hex-prefix "1.0.0"
+
+event-target-shim@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
+  integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==
+
+eventemitter3@4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.4.tgz#b5463ace635a083d018bdc7c917b4c5f10a85384"
+  integrity sha512-rlaVLnVxtxvoyLsQQFBx53YmXHDxRIzzTLbdfxqi4yocpSjAxXwkU0cScM5JgSKMqEhrZpnvQ2D9gjylR0AimQ==
+
 eventemitter3@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.0.tgz#d65176163887ee59f386d64c82610b696a4a74eb"
@@ -5257,7 +5919,7 @@ expect@^26.6.0, expect@^26.6.2:
     jest-message-util "^26.6.2"
     jest-regex-util "^26.0.0"
 
-express@^4.17.1:
+express@^4.14.0, express@^4.17.1:
   version "4.17.1"
   resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
   integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
@@ -5349,6 +6011,11 @@ fast-deep-equal@^3.1.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz#545145077c501491e33b15ec408c294376e94ae4"
   integrity sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==
 
+fast-fifo@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fast-fifo/-/fast-fifo-1.0.0.tgz#9bc72e6860347bb045a876d1c5c0af11e9b984e7"
+  integrity sha512-4VEXmjxLj7sbs8J//cn2qhRap50dGzF5n8fjay8mau+Jn4hxSeR3xPFwxMaQq/pDaq7+KQk0PAbC2+nWDkJrmQ==
+
 fast-glob@^3.1.1:
   version "3.2.4"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.4.tgz#d20aefbf99579383e7f3cc66529158c9b98554d3"
@@ -5552,6 +6219,11 @@ for-in@^1.0.2:
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
   integrity sha1-gQaNKVqBQuwKxybG4iAMMPttXoA=
 
+foreach@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
+  integrity sha1-C+4AUBiusmDQo6865ljdATbsG5k=
+
 forever-agent@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
@@ -5570,6 +6242,15 @@ fork-ts-checker-webpack-plugin@4.1.6:
     tapable "^1.0.0"
     worker-rpc "^0.1.0"
 
+form-data@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-3.0.0.tgz#31b7e39c85f1355b7139ee0c647cf0de7f83c682"
+  integrity sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
 form-data@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
@@ -5604,6 +6285,15 @@ from2@^2.1.0:
     inherits "^2.0.1"
     readable-stream "^2.0.0"
 
+fs-extra@^4.0.2:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
+  integrity sha512-q6rbdDd1o2mAnQreO7YADIxf/Whx4AHBiRf6d+/cVT8h44ss+lHgxf1FemcqDnQt9X3ct4McHr+JMGlYSsK7Cg==
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-extra@^7.0.0:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
@@ -5632,6 +6322,13 @@ fs-extra@^9.0.1:
     jsonfile "^6.0.1"
     universalify "^1.0.0"
 
+fs-minipass@^1.2.5:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7"
+  integrity sha512-GWSSJGFy4e9GUeCcbIkED+bgAoFyj7XF1mV8rma3QW4NIqX9Kyx79N/PF61H5udOV3aY1IaMLs6pGbH71nlCTA==
+  dependencies:
+    minipass "^2.6.0"
+
 fs-minipass@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.1.0.tgz#7f5036fdbf12c63c169190cbe4199c852271f9fb"
@@ -5692,6 +6389,11 @@ get-caller-file@^2.0.1:
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
+get-func-name@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
+  integrity sha1-6td0q+5y4gQJQzoGY2YCPdaIekE=
+
 get-intrinsic@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.0.1.tgz#94a9768fcbdd0595a1c9273aacf4c89d075631be"
@@ -5710,6 +6412,11 @@ get-intrinsic@^1.0.1:
     has "^1.0.3"
     has-symbols "^1.0.1"
 
+get-iterator@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/get-iterator/-/get-iterator-1.0.2.tgz#cd747c02b4c084461fac14f48f6b45a80ed25c82"
+  integrity sha512-v+dm9bNVfOYsY1OrhaCrmyOcYoSeVvbt+hHZ0Au+T+p1y+0Uyj9aMaGIeUTT6xdpRbWzDeYKvfOslPhggQMcsg==
+
 get-own-enumerable-property-symbols@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/get-own-enumerable-property-symbols/-/get-own-enumerable-property-symbols-3.0.2.tgz#b5fde77f22cbe35f390b4e089922c50bce6ef664"
@@ -5720,14 +6427,19 @@ get-package-type@^0.1.0:
   resolved "https://registry.yarnpkg.com/get-package-type/-/get-package-type-0.1.0.tgz#8de2d803cff44df3bc6c456e6668b36c3926e11a"
   integrity sha512-pjzuKtY64GYfWizNAJ0fr9VqttZkNiK2iS430LtIHzjBEr6bX8Am2zm4sW4Ro5wjWW5cAlRL1qAMTcXbjNAO2Q==
 
-get-stream@^4.0.0:
+get-stream@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
+  integrity sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=
+
+get-stream@^4.0.0, get-stream@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
   integrity sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w==
   dependencies:
     pump "^3.0.0"
 
-get-stream@^5.0.0:
+get-stream@^5.0.0, get-stream@^5.1.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-5.2.0.tgz#4966a1795ee5ace65e706c4b7beb71257d6e22d3"
   integrity sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==
@@ -5796,6 +6508,14 @@ global-prefix@^3.0.0:
     kind-of "^6.0.2"
     which "^1.3.1"
 
+global@~4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/global/-/global-4.4.0.tgz#3e7b105179006a323ed71aafca3e9c57a5cc6406"
+  integrity sha512-wv/LAoHdRE3BeTGz53FAamhGlPLhlssK45usmGFThIi4XqnBmjKQ16u+RNbP7WvigRZDxUsM0J3gcQ5yicaL0w==
+  dependencies:
+    min-document "^2.19.0"
+    process "^0.11.10"
+
 globals@^11.1.0:
   version "11.12.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
@@ -5808,6 +6528,13 @@ globals@^12.1.0:
   dependencies:
     type-fest "^0.8.1"
 
+globalthis@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/globalthis/-/globalthis-1.0.1.tgz#40116f5d9c071f9e8fb0037654df1ab3a83b7ef9"
+  integrity sha512-mJPRTc/P39NH/iNG4mXa9aIhNymaQikTrnspeCa2ZuJ+mH2QN/rXwtX3XwKrHqWgUQFbNZKtHM105aHzJalElw==
+  dependencies:
+    define-properties "^1.1.3"
+
 globby@11.0.1, globby@^11.0.1:
   version "11.0.1"
   resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.1.tgz#9a2bf107a068f3ffeabc49ad702c79ede8cfd357"
@@ -5831,6 +6558,43 @@ globby@^6.1.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
+got@9.6.0:
+  version "9.6.0"
+  resolved "https://registry.yarnpkg.com/got/-/got-9.6.0.tgz#edf45e7d67f99545705de1f7bbeeeb121765ed85"
+  integrity sha512-R7eWptXuGYxwijs0eV+v3o6+XH1IqVK8dJOEecQfTmkncw9AV4dcw/Dhxi8MdlqPthxxpZyizMzyg8RTmEsG+Q==
+  dependencies:
+    "@sindresorhus/is" "^0.14.0"
+    "@szmarczak/http-timer" "^1.1.2"
+    cacheable-request "^6.0.0"
+    decompress-response "^3.3.0"
+    duplexer3 "^0.1.4"
+    get-stream "^4.1.0"
+    lowercase-keys "^1.0.1"
+    mimic-response "^1.0.1"
+    p-cancelable "^1.0.0"
+    to-readable-stream "^1.0.0"
+    url-parse-lax "^3.0.0"
+
+got@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/got/-/got-7.1.0.tgz#05450fd84094e6bbea56f451a43a9c289166385a"
+  integrity sha512-Y5WMo7xKKq1muPsxD+KmrR8DH5auG7fBdDVueZwETwV6VytKyU9OX/ddpq2/1hp1vIPvVb4T81dKQz3BivkNLw==
+  dependencies:
+    decompress-response "^3.2.0"
+    duplexer3 "^0.1.4"
+    get-stream "^3.0.0"
+    is-plain-obj "^1.1.0"
+    is-retry-allowed "^1.0.0"
+    is-stream "^1.0.0"
+    isurl "^1.0.0-alpha5"
+    lowercase-keys "^1.0.0"
+    p-cancelable "^0.3.0"
+    p-timeout "^1.1.1"
+    safe-buffer "^5.0.1"
+    timed-out "^4.0.0"
+    url-parse-lax "^1.0.0"
+    url-to-options "^1.0.1"
+
 graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
@@ -5892,11 +6656,23 @@ has-flag@^4.0.0:
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
   integrity sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==
 
+has-symbol-support-x@^1.4.1:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/has-symbol-support-x/-/has-symbol-support-x-1.4.2.tgz#1409f98bc00247da45da67cee0a36f282ff26455"
+  integrity sha512-3ToOva++HaW+eCpgqZrCfN51IPB+7bJNVT6CUATzueB5Heb8o6Nam0V3HG5dlDvZU1Gn5QLcbahiKw/XVk5JJw==
+
 has-symbols@^1.0.0, has-symbols@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.1.tgz#9f5214758a44196c406d9bd76cebf81ec2dd31e8"
   integrity sha512-PLcsoqu++dmEIZB+6totNFKq/7Do+Z0u4oT0zKOJNl3lYK6vGwwu2hjHs+68OEZbTjiUE9bgOABXbP/GvrS0Kg==
 
+has-to-string-tag-x@^1.2.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz#a045ab383d7b4b2012a00148ab0aa5f290044d4d"
+  integrity sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==
+  dependencies:
+    has-symbol-support-x "^1.4.1"
+
 has-value@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/has-value/-/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
@@ -5943,7 +6719,7 @@ hash-base@^3.0.0:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
-hash.js@^1.0.0, hash.js@^1.0.3:
+hash.js@^1.0.0, hash.js@^1.0.3, hash.js@^1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.1.7.tgz#0babca538e8d4ee4a0f8988d68866537a003cf42"
   integrity sha512-taOaskGt4z4SOANNseOviYDvjEJinIkRgmp7LbKP2YTTmVxWBl87s/uzK9r+44BclBSp2X7K1hqeNfz9JbBeXA==
@@ -6074,6 +6850,11 @@ htmlparser2@^3.3.0:
     inherits "^2.0.1"
     readable-stream "^3.1.1"
 
+http-cache-semantics@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
+  integrity sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==
+
 http-deceiver@^1.2.7:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/http-deceiver/-/http-deceiver-1.2.7.tgz#fa7168944ab9a519d337cb0bec7284dc3e723d87"
@@ -6111,6 +6892,11 @@ http-errors@~1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
+http-https@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/http-https/-/http-https-1.0.0.tgz#2f908dd5f1db4068c058cd6e6d4ce392c913389b"
+  integrity sha1-L5CN1fHbQGjAWM1ubUzjkskTOJs=
+
 "http-parser-js@>=0.4.0 <0.4.11":
   version "0.4.10"
   resolved "https://registry.yarnpkg.com/http-parser-js/-/http-parser-js-0.4.10.tgz#92c9c1374c35085f75db359ec56cc257cbb93fa4"
@@ -6166,6 +6952,13 @@ iconv-lite@0.4.24:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
+iconv-lite@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.2.tgz#ce13d1875b0c3a674bd6a04b7f76b01b1b6ded01"
+  integrity sha512-2y91h5OpQlolefMPmUlivelittSWy0rP+oYVpn6A7GwVHNE8AWzoYOBNmlwks3LobaJxgHCYZAnyNo2GgpNRNQ==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3.0.0"
+
 icss-utils@^4.0.0, icss-utils@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/icss-utils/-/icss-utils-4.1.1.tgz#21170b53789ee27447c2f47dd683081403f9a467"
@@ -6180,6 +6973,18 @@ identity-obj-proxy@3.0.0:
   dependencies:
     harmony-reflect "^1.4.6"
 
+idna-uts46-hx@^2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/idna-uts46-hx/-/idna-uts46-hx-2.3.1.tgz#a1dc5c4df37eee522bf66d969cc980e00e8711f9"
+  integrity sha512-PWoF9Keq6laYdIRwwCdhTPl60xRqAloYNMQLiyUnG42VjT53oW07BXIRM+NK7eQjzXjAk2gUvX9caRxlnF9TAA==
+  dependencies:
+    punycode "2.1.0"
+
+ieee754@^1.1.13, ieee754@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
+  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
+
 ieee754@^1.1.4:
   version "1.1.13"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
@@ -6336,6 +7141,11 @@ ip-regex@^2.1.0:
   resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
   integrity sha1-+ni/XS5pE8kRzp+BnuUUa7bYROk=
 
+ip-regex@^4.0.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-4.3.0.tgz#687275ab0f57fa76978ff8f4dddc8a23d5990db5"
+  integrity sha512-B9ZWJxHHOHUhUjCPrMpLD4xEq35bUTClHM1S6CBU5ixQnkZmwipwgc96vAd7AAGM9TGHvJR+Uss+/Ak6UphK+Q==
+
 ip@^1.1.0, ip@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/ip/-/ip-1.1.5.tgz#bdded70114290828c0a039e72ef25f5aaec4354a"
@@ -6346,6 +7156,133 @@ ipaddr.js@1.9.1, ipaddr.js@^1.9.0:
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
   integrity sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==
 
+ipfs-core-types@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/ipfs-core-types/-/ipfs-core-types-0.2.1.tgz#460bf2116477ce621995468c962c685dbdc4ac6f"
+  integrity sha512-q93+93qSybku6woZaajE9mCrHeVoMzNtZ7S5m/zx0+xHRhnoLlg8QNnGGsb5/+uFQt/RiBArsIw/Q61K9Jwkzw==
+  dependencies:
+    cids "^1.1.5"
+    multiaddr "^8.0.0"
+    peer-id "^0.14.1"
+
+ipfs-core-utils@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/ipfs-core-utils/-/ipfs-core-utils-0.6.1.tgz#59d1ca9ff4a33bbf6497c4abe024573c3fd7d784"
+  integrity sha512-UFIklwE3CFcsNIhYFDuz0qB7E2QtdFauRfc76kskgiqhGWcjqqiDeND5zBCrAy0u8UMaDqAbFl02f/mIq1yKXw==
+  dependencies:
+    any-signal "^2.0.0"
+    blob-to-it "^1.0.1"
+    browser-readablestream-to-it "^1.0.1"
+    cids "^1.1.5"
+    err-code "^2.0.3"
+    ipfs-core-types "^0.2.1"
+    ipfs-utils "^5.0.0"
+    it-all "^1.0.4"
+    it-map "^1.0.4"
+    it-peekable "^1.0.1"
+    multiaddr "^8.0.0"
+    multiaddr-to-uri "^6.0.0"
+    parse-duration "^0.4.4"
+    timeout-abort-controller "^1.1.1"
+    uint8arrays "^1.1.0"
+
+ipfs-http-client@^48.2.2:
+  version "48.2.2"
+  resolved "https://registry.yarnpkg.com/ipfs-http-client/-/ipfs-http-client-48.2.2.tgz#b570fb99866f94df1c394a6101a2eb750ff46599"
+  integrity sha512-f3ppfWe913SJLvunm0UgqdA1dxVZSGQJPaEVJtqgjxPa5x0fPDiBDdo60g2MgkW1W6bhF9RGlxvHHIE9sv/tdg==
+  dependencies:
+    any-signal "^2.0.0"
+    bignumber.js "^9.0.0"
+    cids "^1.1.5"
+    debug "^4.1.1"
+    form-data "^3.0.0"
+    ipfs-core-types "^0.2.1"
+    ipfs-core-utils "^0.6.1"
+    ipfs-utils "^5.0.0"
+    ipld-block "^0.11.0"
+    ipld-dag-cbor "^0.17.0"
+    ipld-dag-pb "^0.20.0"
+    ipld-raw "^6.0.0"
+    it-last "^1.0.4"
+    it-map "^1.0.4"
+    it-tar "^1.2.2"
+    it-to-stream "^0.1.2"
+    merge-options "^2.0.0"
+    multiaddr "^8.0.0"
+    multibase "^3.0.0"
+    multicodec "^2.0.1"
+    multihashes "^3.0.1"
+    nanoid "^3.1.12"
+    native-abort-controller "~0.0.3"
+    parse-duration "^0.4.4"
+    stream-to-it "^0.2.2"
+    uint8arrays "^1.1.0"
+
+ipfs-utils@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/ipfs-utils/-/ipfs-utils-5.0.1.tgz#7c0053d5e77686f45577257a73905d4523e6b4f7"
+  integrity sha512-28KZPgO4Uf5duT2ORLAYfboUp98iUshDD7yRAfbNxNAR8Dtidfn6o20rZfoXnkri2zKBVIPlJkuCPmPJB+6erg==
+  dependencies:
+    abort-controller "^3.0.0"
+    any-signal "^2.1.0"
+    buffer "^6.0.1"
+    electron-fetch "^1.7.2"
+    err-code "^2.0.0"
+    fs-extra "^9.0.1"
+    is-electron "^2.2.0"
+    iso-url "^1.0.0"
+    it-glob "0.0.10"
+    it-to-stream "^0.1.2"
+    merge-options "^2.0.0"
+    nanoid "^3.1.3"
+    native-abort-controller "0.0.3"
+    native-fetch "^2.0.0"
+    node-fetch "^2.6.0"
+    stream-to-it "^0.2.0"
+
+ipld-block@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/ipld-block/-/ipld-block-0.11.0.tgz#71b24b70f4d867b0609a738efa4872ef4df84c7a"
+  integrity sha512-Kk56OOPmlWAjXfBJXvx2jX5RA6R9qUrcc2JXwF7Y4IL9mlmxcxTNkgcsJYR78DbyMllQbi7yreghjGjtCTYKaw==
+  dependencies:
+    cids "^1.0.0"
+
+ipld-dag-cbor@^0.17.0:
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/ipld-dag-cbor/-/ipld-dag-cbor-0.17.0.tgz#760d15515275261d0da6b9d60bc387fb2866f068"
+  integrity sha512-YprSTQClJQUyC+RhbWrVXhg7ysII5R/jrmZZ4en4n9Mav+MRbntAW699zd1PHRLB71lNCJbxABE2Uc9QU2Ka7g==
+  dependencies:
+    borc "^2.1.2"
+    cids "^1.0.0"
+    is-circular "^1.0.2"
+    multicodec "^2.0.0"
+    multihashing-async "^2.0.0"
+    uint8arrays "^1.0.0"
+
+ipld-dag-pb@^0.20.0:
+  version "0.20.0"
+  resolved "https://registry.yarnpkg.com/ipld-dag-pb/-/ipld-dag-pb-0.20.0.tgz#025c0343aafe6cb9db395dd1dc93c8c60a669360"
+  integrity sha512-zfM0EdaolqNjAxIrtpuGKvXxWk5YtH9jKinBuQGTcngOsWFQhyybGCTJHGNGGtRjHNJi2hz5Udy/8pzv4kcKyg==
+  dependencies:
+    cids "^1.0.0"
+    class-is "^1.1.0"
+    multicodec "^2.0.0"
+    multihashing-async "^2.0.0"
+    protons "^2.0.0"
+    reset "^0.1.0"
+    run "^1.4.0"
+    stable "^0.1.8"
+    uint8arrays "^1.0.0"
+
+ipld-raw@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/ipld-raw/-/ipld-raw-6.0.0.tgz#74d947fcd2ce4e0e1d5bb650c1b5754ed8ea6da0"
+  integrity sha512-UK7fjncAzs59iu/o2kwYtb8jgTtW6B+cNWIiNpAJkfRwqoMk1xD/6i25ktzwe4qO8gQgoR9RxA5ibC23nq8BLg==
+  dependencies:
+    cids "^1.0.0"
+    multicodec "^2.0.0"
+    multihashing-async "^2.0.0"
+
 is-absolute-url@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-absolute-url/-/is-absolute-url-2.1.0.tgz#50530dfb84fcc9aa7dbe7852e83a37b93b9f2aa6"
@@ -6426,6 +7363,11 @@ is-ci@^2.0.0:
   dependencies:
     ci-info "^2.0.0"
 
+is-circular@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-circular/-/is-circular-1.0.2.tgz#2e0ab4e9835f4c6b0ea2b9855a84acd501b8366c"
+  integrity sha512-YttjnrswnUYRVJvxCvu8z+PGMUSzC2JttP0OEXezlAEdp3EXzhf7IZ3j0gRAybJBQupedIZFhY61Tga6E0qASA==
+
 is-color-stop@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-color-stop/-/is-color-stop-1.1.0.tgz#cfff471aee4dd5c9e158598fbe12967b5cdad345"
@@ -6492,6 +7434,11 @@ is-docker@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-docker/-/is-docker-2.0.0.tgz#2cb0df0e75e2d064fe1864c37cdeacb7b2dcf25b"
   integrity sha512-pJEdRugimx4fBMra5z2/5iRdZ63OhYV0vr0Dwm5+xtW4D1FvRkB8hamMIhnWfyJeDdyr/aa7BDyNbtG38VxgoQ==
 
+is-electron@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/is-electron/-/is-electron-2.2.0.tgz#8943084f09e8b731b3a7a0298a7b5d56f6b7eef0"
+  integrity sha512-SpMppC2XR3YdxSzczXReBjqs2zGscWQpBIKqwXYBFic0ERaxNVgwLCHwOLZeESfdJQjX0RDvrJ1lBXX2ij+G1Q==
+
 is-extendable@^0.1.0, is-extendable@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
@@ -6519,11 +7466,21 @@ is-fullwidth-code-point@^3.0.0:
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
   integrity sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==
 
+is-function@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-function/-/is-function-1.0.2.tgz#4f097f30abf6efadac9833b17ca5dc03f8144e08"
+  integrity sha512-lw7DUp0aWXYg+CBCN+JKkcE0Q2RayZnSvnZBlwgxHBQhqt5pZNVy4Ri7H9GmmXkdu7LUthszM+Tor1u/2iBcpQ==
+
 is-generator-fn@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-2.1.0.tgz#7d140adc389aaf3011a8f2a2a4cfa6faadffb118"
   integrity sha512-cTIB4yPYL/Grw0EaSzASzg6bBy9gqCofvWN8okThAYIxKJZC+udlRAmGbM0XLeniEJSs8uEgHPGuHSe1XsOLSQ==
 
+is-generator-function@^1.0.7:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/is-generator-function/-/is-generator-function-1.0.8.tgz#dfb5c2b120e02b0a8d9d2c6806cd5621aa922f7b"
+  integrity sha512-2Omr/twNtufVZFr1GhxjOMFPAj2sjc/dKaIqBhvo4qciXfJmITGH6ZGd8eZYNHza8t1y0e01AuqRhJwfWp26WQ==
+
 is-glob@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-3.1.0.tgz#7ba5ae24217804ac70707b96922567486cc3e84a"
@@ -6538,12 +7495,24 @@ is-glob@^4.0.0, is-glob@^4.0.1, is-glob@~4.0.1:
   dependencies:
     is-extglob "^2.1.1"
 
+is-hex-prefixed@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-hex-prefixed/-/is-hex-prefixed-1.0.0.tgz#7d8d37e6ad77e5d127148913c573e082d777f554"
+  integrity sha1-fY035q135dEnFIkTxXPggtd39VQ=
+
 is-in-browser@^1.0.2, is-in-browser@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/is-in-browser/-/is-in-browser-1.1.3.tgz#56ff4db683a078c6082eb95dad7dc62e1d04f835"
   integrity sha1-Vv9NtoOgeMYILrldrX3GLh0E+DU=
 
-is-map@^2.0.1:
+is-ip@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/is-ip/-/is-ip-3.1.0.tgz#2ae5ddfafaf05cb8008a62093cf29734f657c5d8"
+  integrity sha512-35vd5necO7IitFPjd/YBeqwWnyDWbuLH9ZXQdMfDA8TEo7pv5X8yfrvVO3xbJbLUlERCMvf6X0hTUamQxCYJ9Q==
+  dependencies:
+    ip-regex "^4.0.0"
+
+is-map@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/is-map/-/is-map-2.0.2.tgz#00922db8c9bf73e81b7a335827bc2a43f2b91127"
   integrity sha512-cOZFQQozTha1f4MxLFzlgKYPTyj26picdZTx82hbc/Xf4K/tZOOXSCkMvU4pKioRXGDLJRn0GM7Upe7kR721yg==
@@ -6580,6 +7549,11 @@ is-obj@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-2.0.0.tgz#473fb05d973705e3fd9620545018ca8e22ef4982"
   integrity sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w==
 
+is-object@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-object/-/is-object-1.0.2.tgz#a56552e1c665c9e950b4a025461da87e72f86fcf"
+  integrity sha512-2rRIahhZr2UWb45fIOuvZGpFtz0TyOZLf32KxBbSoUCeZR495zCKlWUKKUByk3geS2eAs7ZAABt0Y/Rx0GiQGA==
+
 is-path-cwd@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-2.2.0.tgz#67d43b82664a7b5191fd9119127eb300048a9fdb"
@@ -6604,6 +7578,11 @@ is-plain-obj@^1.0.0, is-plain-obj@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
   integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
 
+is-plain-obj@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-2.1.0.tgz#45e42e37fccf1f40da8e5f76ee21515840c09287"
+  integrity sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA==
+
 is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
@@ -6640,6 +7619,11 @@ is-resolvable@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
   integrity sha512-qgDYXFSR5WvEfuS5dMj6oTMEbrrSaM0CrFk2Yiq/gXnBvD9pMa2jGXxyhGLfvhZpuMZe18CJpFxAt3CRs42NMg==
 
+is-retry-allowed@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.2.0.tgz#d778488bd0a4666a3be8a1482b9f2baafedea8b4"
+  integrity sha512-RUbUeKwvm3XG2VYamhJL1xFktgjvPzL0Hq8C+6yrWIswDy3BIXGqCxhxkc30N9jqK311gVU137K8Ei55/zVJRg==
+
 is-root@2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-root/-/is-root-2.1.0.tgz#809e18129cf1129644302a4f8544035d51984a9c"
@@ -6650,7 +7634,7 @@ is-set@^2.0.1:
   resolved "https://registry.yarnpkg.com/is-set/-/is-set-2.0.2.tgz#90755fa4c2562dc1c5d4024760d6119b94ca18ec"
   integrity sha512-+2cnTEZeY5z/iXGbLhPrOAaK/Mau5k5eXq9j14CpRTftq0pAJu2MwVRSZhyZWBzx3o6X795Lz6Bpb6R0GKf37g==
 
-is-stream@^1.1.0:
+is-stream@^1.0.0, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
@@ -6679,6 +7663,17 @@ is-symbol@^1.0.2:
   dependencies:
     has-symbols "^1.0.1"
 
+is-typed-array@^1.1.3:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-typed-array/-/is-typed-array-1.1.4.tgz#1f66f34a283a3c94a4335434661ca53fff801120"
+  integrity sha512-ILaRgn4zaSrVNXNGtON6iFNotXW3hAPF3+0fB1usg2jFlWqo5fEDdmJkz0zBfoi7Dgskr8Khi2xZ8cXqZEfXNA==
+  dependencies:
+    available-typed-arrays "^1.0.2"
+    call-bind "^1.0.0"
+    es-abstract "^1.18.0-next.1"
+    foreach "^2.0.5"
+    has-symbols "^1.0.1"
+
 is-typedarray@^1.0.0, is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
@@ -6721,6 +7716,29 @@ isexe@^2.0.0:
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
   integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=
 
+iso-constants@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/iso-constants/-/iso-constants-0.1.2.tgz#3d2456ed5aeaa55d18564f285ba02a47a0d885b4"
+  integrity sha512-OTCM5ZCQsHBCI4Wdu4tSxvDIkmDHd5EwJDps5mKqnQnWJSKlnwMs3EDZ4n3Fh1tmkWkDlyd2vCDbEYuPbyrUNQ==
+
+iso-random-stream@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/iso-random-stream/-/iso-random-stream-1.1.1.tgz#83824bba77fbb3480dd6b35fbb06de7f9e93e80f"
+  integrity sha512-YEt/7xOwTdu4KXIgtdgGFkiLUsBaddbnkmHyaFdjJYIcD7V4gpQHPvYC5tyh3kA0PQ01y9lWm1ruVdf8Mqzovg==
+  dependencies:
+    buffer "^5.4.3"
+    readable-stream "^3.4.0"
+
+iso-url@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/iso-url/-/iso-url-1.0.0.tgz#2dd32e5915eb0ecca3a6ff419eb35a0c60eeabc8"
+  integrity sha512-n/MsHgKOoHcFrhsxfbM3aaSdUujoFrrZ3537p3RW80AL7axL36acCseoMwIW4tNOl0n0SnkzNyVh4bREwmHoPQ==
+
+iso-url@~0.4.7:
+  version "0.4.7"
+  resolved "https://registry.yarnpkg.com/iso-url/-/iso-url-0.4.7.tgz#de7e48120dae46921079fe78f325ac9e9217a385"
+  integrity sha512-27fFRDnPAMnHGLq36bWTpKET+eiXct3ENlCcdcMdk+mjXrb2kw3mhBUg1B7ewAC0kVzlOPhADzQgz1SE6Tglog==
+
 isobject@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
@@ -6779,6 +7797,80 @@ istanbul-reports@^3.0.2:
     html-escaper "^2.0.0"
     istanbul-lib-report "^3.0.0"
 
+isurl@^1.0.0-alpha5:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isurl/-/isurl-1.0.0.tgz#b27f4f49f3cdaa3ea44a0a5b7f3462e6edc39d67"
+  integrity sha512-1P/yWsxPlDtn7QeRD+ULKQPaIaN6yF368GZ2vDfv0AL0NwpStafjWCDDdn0k8wgFMWpVAqG7oJhxHnlud42i9w==
+  dependencies:
+    has-to-string-tag-x "^1.2.0"
+    is-object "^1.0.1"
+
+it-all@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/it-all/-/it-all-1.0.4.tgz#5a1aac996e2516c0d030911a631190b330afdb6d"
+  integrity sha512-7K+gjHHzZ7t+bCkrtulYiow35k3UgqH7miC+iUa9RGiyDRXJ6hVDeFsDrnWrlscjrkLFOJRKHxNOke4FNoQnhw==
+
+it-concat@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/it-concat/-/it-concat-1.0.2.tgz#7229fedb935bcf7b2fcac23e040e7588b34143e6"
+  integrity sha512-YZtXOe10qBcTDOsz59AscfmsKRoVPYX5AFxCans2L/QL20Jah1H1/+wzWDaJj8zu0KiA9gys3vBoZIZwhsUeeg==
+  dependencies:
+    bl "^4.0.0"
+
+it-glob@0.0.10:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/it-glob/-/it-glob-0.0.10.tgz#4defd9286f693847c3ff483d2ff65f22e1359ad8"
+  integrity sha512-p1PR15djgPV7pxdLOW9j4WcJdla8+91rJdUU2hU2Jm68vkxpIEXK55VHBeH8Lvqh2vqLtM83t8q4BuJxue6niA==
+  dependencies:
+    fs-extra "^9.0.1"
+    minimatch "^3.0.4"
+
+it-last@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/it-last/-/it-last-1.0.4.tgz#4009aac79ee76e3417443c6c1dfb64cd380e9e5b"
+  integrity sha512-h0aV43BaD+1nubAKwStWcda6vlbejPSTQKfOrQvyNrrceluWfoq8DrBXnL0PSz6RkyHSiVSHtAEaqUijYMPo8Q==
+
+it-map@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/it-map/-/it-map-1.0.4.tgz#d413d2b0c3d8d9703df9e8a915ad96cb74a837ac"
+  integrity sha512-LZgYdb89XMo8cFUp6jF0cn5j3gF7wcZnKRVFS3qHHn0bPB2rpToh2vIkTBKduZLZxRRjWx1VW/udd98x+j2ulg==
+
+it-peekable@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/it-peekable/-/it-peekable-1.0.1.tgz#7e2c485164a37618cb546e8809ae660bb38ed84b"
+  integrity sha512-civpIsgG1N+nYXNhm4Qzb9S89QZOfn4M6wVpH9IIilkJ9UFcDElWQuO1qmjXkdm3M5yg5fk+blW0aSCmu4SGlA==
+
+it-reader@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/it-reader/-/it-reader-2.1.0.tgz#b1164be343f8538d8775e10fb0339f61ccf71b0f"
+  integrity sha512-hSysqWTO9Tlwc5EGjVf8JYZzw0D2FsxD/g+eNNWrez9zODxWt6QlN6JAMmycK72Mv4jHEKEXoyzUN4FYGmJaZw==
+  dependencies:
+    bl "^4.0.0"
+
+it-tar@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/it-tar/-/it-tar-1.2.2.tgz#8d79863dad27726c781a4bcc491f53c20f2866cf"
+  integrity sha512-M8V4a9I+x/vwXTjqvixcEZbQZHjwDIb8iUQ+D4M2QbhAdNs3WKVSl+45u5/F2XFx6jYMFOGzMVlKNK/uONgNIA==
+  dependencies:
+    bl "^4.0.0"
+    buffer "^5.4.3"
+    iso-constants "^0.1.2"
+    it-concat "^1.0.0"
+    it-reader "^2.0.0"
+    p-defer "^3.0.0"
+
+it-to-stream@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/it-to-stream/-/it-to-stream-0.1.2.tgz#7163151f75b60445e86b8ab1a968666acaacfe7b"
+  integrity sha512-DTB5TJRZG3untmZehcaFN0kGWl2bNv7tnJRgQHAO9QEt8jfvVRrebZtnD5NZd4SCj4WVPjl0LSrugNWE/UaZRQ==
+  dependencies:
+    buffer "^5.6.0"
+    fast-fifo "^1.0.0"
+    get-iterator "^1.0.2"
+    p-defer "^3.0.0"
+    p-fifo "^1.0.0"
+    readable-stream "^3.6.0"
+
 iterate-iterator@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/iterate-iterator/-/iterate-iterator-1.0.1.tgz#1693a768c1ddd79c969051459453f082fe82e9f6"
@@ -7227,6 +8319,16 @@ jest@26.6.0:
     import-local "^3.0.2"
     jest-cli "^26.6.0"
 
+js-sha3@0.5.7, js-sha3@^0.5.7:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.5.7.tgz#0d4ffd8002d5333aabaf4a23eed2f6374c9f28e7"
+  integrity sha1-DU/9gALVMzqrr0oj7tL2N0yfKOc=
+
+js-sha3@^0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.8.0.tgz#b9b7a5da73afad7dedd0f8c463954cbde6818840"
+  integrity sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==
+
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -7295,6 +8397,11 @@ jsesc@~0.5.0:
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
   integrity sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=
 
+json-buffer@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.0.tgz#5b1f397afc75d677bde8bcfc0e47e1f9a3d9a898"
+  integrity sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg=
+
 json-parse-better-errors@^1.0.1, json-parse-better-errors@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
@@ -7320,6 +8427,13 @@ json-stringify-safe@~5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
+json-text-sequence@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/json-text-sequence/-/json-text-sequence-0.1.1.tgz#a72f217dc4afc4629fff5feb304dc1bd51a2f3d2"
+  integrity sha1-py8hfcSvxGKf/1/rME3BvVGi89I=
+  dependencies:
+    delimit-stream "0.1.0"
+
 json3@^3.3.2:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.3.tgz#7fc10e375fc5ae42c4705a5cc0aa6f62be305b81"
@@ -7444,6 +8558,26 @@ jss@10.5.0, jss@^10.0.3:
     array-includes "^3.1.1"
     object.assign "^4.1.1"
 
+keccak@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/keccak/-/keccak-3.0.1.tgz#ae30a0e94dbe43414f741375cff6d64c8bea0bff"
+  integrity sha512-epq90L9jlFWCW7+pQa6JOnKn2Xgl2mtI664seYR6MHskvI9agt7AnDqmAlp9TqU4/caMYbA08Hi5DMZAl5zdkA==
+  dependencies:
+    node-addon-api "^2.0.0"
+    node-gyp-build "^4.2.0"
+
+keypair@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/keypair/-/keypair-1.0.1.tgz#7603719270afb6564ed38a22087a06fc9aa4ea1b"
+  integrity sha1-dgNxknCvtlZO04oiCHoG/Jqk6hs=
+
+keyv@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/keyv/-/keyv-3.1.0.tgz#ecc228486f69991e49e9476485a5be1e8fc5c4d9"
+  integrity sha512-9ykJ/46SN/9KPM/sichzQ7OvXyGDYKGTaDlKMGCAlg2UK8KRy4jb0d8sFc+0Tt0YYnThq8X2RZgCg74RPxgcVA==
+  dependencies:
+    json-buffer "3.0.0"
+
 killable@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/killable/-/killable-1.0.1.tgz#4c8ce441187a061c7474fb87ca08e2a638194892"
@@ -7519,6 +8653,25 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+libp2p-crypto@^0.18.0:
+  version "0.18.0"
+  resolved "https://registry.yarnpkg.com/libp2p-crypto/-/libp2p-crypto-0.18.0.tgz#b467c68e48cb62342c897e5615ae4addbf41dfe2"
+  integrity sha512-zNMHDwf2J4t1LRjrBPMiSa4+14u0SfZRu66FyIVZtOnBGo3V/8imbJsOp8RPT8IgeHRN7EVIUt9lp8dcgXHMOw==
+  dependencies:
+    err-code "^2.0.0"
+    is-typedarray "^1.0.0"
+    iso-random-stream "^1.1.0"
+    keypair "^1.0.1"
+    multibase "^3.0.0"
+    multicodec "^2.0.0"
+    multihashing-async "^2.0.1"
+    node-forge "^0.9.1"
+    pem-jwk "^2.0.0"
+    protons "^2.0.0"
+    secp256k1 "^4.0.0"
+    uint8arrays "^1.1.0"
+    ursa-optional "^0.10.1"
+
 lines-and-columns@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
@@ -7667,6 +8820,16 @@ lower-case@^2.0.1:
   dependencies:
     tslib "^1.10.0"
 
+lowercase-keys@^1.0.0, lowercase-keys@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
+  integrity sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA==
+
+lowercase-keys@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-2.0.0.tgz#2603e78b7b4b0006cbca2fbcc8a3202558ac9479"
+  integrity sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==
+
 lru-cache@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-5.1.1.tgz#1da27e6710271947695daf6848e847f01d84b920"
@@ -7774,6 +8937,13 @@ merge-descriptors@1.0.1:
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
   integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
 
+merge-options@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/merge-options/-/merge-options-2.0.0.tgz#36ca5038badfc3974dbde5e58ba89d3df80882c3"
+  integrity sha512-S7xYIeWHl2ZUKF7SDeBhGg6rfv5bKxVBdk95s/I7wVF8d+hjLSztJ/B271cnUiF6CAFduEQ5Zn3HYwAjT16DlQ==
+  dependencies:
+    is-plain-obj "^2.0.0"
+
 merge-stream@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
@@ -7839,6 +9009,11 @@ mime-db@1.44.0:
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
   integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==
 
+mime-db@1.45.0:
+  version "1.45.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.45.0.tgz#cceeda21ccd7c3a745eba2decd55d4b73e7879ea"
+  integrity sha512-CkqLUxUk15hofLoLyljJSrukZi8mAtgd+yE5uO4tqRZsdsAJKv0O+rFMhVDRJgozy+yG6md5KwuXhD4ocIoP+w==
+
 mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.19, mime-types@~2.1.24:
   version "2.1.26"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.26.tgz#9c921fc09b7e149a65dfdc0da4d20997200b0a06"
@@ -7846,6 +9021,13 @@ mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.19, mime-types@~2.1.24:
   dependencies:
     mime-db "1.43.0"
 
+mime-types@^2.1.16:
+  version "2.1.28"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.28.tgz#1160c4757eab2c5363888e005273ecf79d2a0ecd"
+  integrity sha512-0TO2yJ5YHYr7M2zzT7gDU1tbwHxEUWBCLt0lscSNpcdAfFyJOVEpRYNS7EXVcTLNj/25QO8gulHC5JtTzSE2UQ==
+  dependencies:
+    mime-db "1.45.0"
+
 mime-types@^2.1.27:
   version "2.1.27"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
@@ -7868,6 +9050,18 @@ mimic-fn@^2.1.0:
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
+mimic-response@^1.0.0, mimic-response@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
+  integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
+
+min-document@^2.19.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/min-document/-/min-document-2.19.0.tgz#7bd282e3f5842ed295bb748cdd9f1ffa2c824685"
+  integrity sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=
+  dependencies:
+    dom-walk "^0.1.0"
+
 min-indent@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.1.tgz#a63f681673b30571fbe8bc25686ae746eefa9869"
@@ -7893,7 +9087,7 @@ minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
   integrity sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=
 
-minimatch@3.0.4, minimatch@^3.0.4:
+minimatch@*, minimatch@3.0.4, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
@@ -7926,6 +9120,14 @@ minipass-pipeline@^1.2.2:
   dependencies:
     minipass "^3.0.0"
 
+minipass@^2.6.0, minipass@^2.8.6, minipass@^2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.9.0.tgz#e713762e7d3e32fed803115cf93e04bca9fcc9a6"
+  integrity sha512-wxfUjg9WebH+CUDX/CdbRlh5SmfZiy/hpkxaRI16Y9W56Pa75sWgd/rvFilSgrauD9NyFymP/+JFV3KwzIsJeg==
+  dependencies:
+    safe-buffer "^5.1.2"
+    yallist "^3.0.0"
+
 minipass@^3.0.0, minipass@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/minipass/-/minipass-3.1.1.tgz#7607ce778472a185ad6d89082aa2070f79cedcd5"
@@ -7933,6 +9135,13 @@ minipass@^3.0.0, minipass@^3.1.1:
   dependencies:
     yallist "^4.0.0"
 
+minizlib@^1.2.1:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.3.3.tgz#2290de96818a34c29551c8a8d301216bd65a861d"
+  integrity sha512-6ZYMOEnmVsdCeTJVE0W9ZD+pVnE8h9Hma/iOwwRDsdQoePpoX56/8B6z3P9VNwppJuBKNRuFDRNRqRWexT9G9Q==
+  dependencies:
+    minipass "^2.9.0"
+
 minizlib@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-2.1.2.tgz#e90d3466ba209b932451508a11ce3d3632145931"
@@ -7965,24 +9174,31 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@~0.5.1:
-  version "0.5.3"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.3.tgz#5a514b7179259287952881e94410ec5465659f8c"
-  integrity sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==
+mkdirp-promise@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/mkdirp-promise/-/mkdirp-promise-5.0.1.tgz#e9b8f68e552c68a9c1713b84883f7a1dd039b8a1"
+  integrity sha1-6bj2jlUsaKnBcTuEiD96HdA5uKE=
   dependencies:
-    minimist "^1.2.5"
+    mkdirp "*"
 
-mkdirp@^0.5.5:
+mkdirp@*, mkdirp@^1.0.3, mkdirp@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
+  integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
+
+mkdirp@^0.5.0, mkdirp@^0.5.5:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
   integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
   dependencies:
     minimist "^1.2.5"
 
-mkdirp@^1.0.3, mkdirp@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
-  integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
+mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@~0.5.1:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.3.tgz#5a514b7179259287952881e94410ec5465659f8c"
+  integrity sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==
+  dependencies:
+    minimist "^1.2.5"
 
 mocha@8.1.2:
   version "8.1.2"
@@ -8015,6 +9231,11 @@ mocha@8.1.2:
     yargs-parser "13.1.2"
     yargs-unparser "1.6.1"
 
+mock-fs@^4.1.0:
+  version "4.13.0"
+  resolved "https://registry.yarnpkg.com/mock-fs/-/mock-fs-4.13.0.tgz#31c02263673ec3789f90eb7b6963676aa407a598"
+  integrity sha512-DD0vOdofJdoaRNtnWcrXe6RQbpHkPPmtqGq14uRX0F8ZKJ5nv89CVTYl/BZdppDxBDaV0hl75htg3abpEWlPZA==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -8042,6 +9263,51 @@ ms@2.1.2, ms@^2.1.1:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
+multiaddr-to-uri@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/multiaddr-to-uri/-/multiaddr-to-uri-6.0.0.tgz#8f08a75c6eeb2370d5d24b77b8413e3f0fa9bcc0"
+  integrity sha512-OjpkVHOXEmIKMO8WChzzQ7aZQcSQX8squxmvtDbRpy7/QNmJ3Z7jv6qyD74C28QtaeNie8O8ngW2AkeiMmKP7A==
+  dependencies:
+    multiaddr "^8.0.0"
+
+multiaddr@^8.0.0:
+  version "8.1.2"
+  resolved "https://registry.yarnpkg.com/multiaddr/-/multiaddr-8.1.2.tgz#74060ff8636ba1c01b2cf0ffd53950b852fa9b1f"
+  integrity sha512-r13IzW8+Sv9zab9Gt8RPMIN2WkptIPq99EpAzg4IbJ/zTELhiEwXWr9bAmEatSCI4j/LSA6ESJzvz95JZ+ZYXQ==
+  dependencies:
+    cids "^1.0.0"
+    class-is "^1.1.0"
+    dns-over-http-resolver "^1.0.0"
+    err-code "^2.0.3"
+    is-ip "^3.1.0"
+    multibase "^3.0.0"
+    uint8arrays "^1.1.0"
+    varint "^5.0.0"
+
+multibase@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/multibase/-/multibase-0.7.0.tgz#1adfc1c50abe05eefeb5091ac0c2728d6b84581b"
+  integrity sha512-TW8q03O0f6PNFTQDvh3xxH03c8CjGaaYrjkl9UQPG6rz53TQzzxJVCIWVjzcbN/Q5Y53Zd0IBQBMVktVgNx4Fg==
+  dependencies:
+    base-x "^3.0.8"
+    buffer "^5.5.0"
+
+multibase@^3.0.0, multibase@^3.0.1, multibase@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/multibase/-/multibase-3.1.1.tgz#fb4c0fc169c2d89d80cbf0cbbec4e00ffed8cf3a"
+  integrity sha512-kkSd8jWGznDNEC2eDwtnvSGlZeTeEt0+oHieNWUhv8rIi8JU3voIUo02HpJBNOtgmtxT2CPwkElub7Y9kz3nrw==
+  dependencies:
+    "@multiformats/base-x" "^4.0.1"
+    web-encoding "^1.0.6"
+
+multibase@~0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/multibase/-/multibase-0.6.1.tgz#b76df6298536cc17b9f6a6db53ec88f85f8cc12b"
+  integrity sha512-pFfAwyTjbbQgNc3G7D48JkJxWtoJoBMaR4xQUOuB8RnCgRqaYmWNFeJTTvrJ2w51bjLq2zTby6Rqj9TQ9elSUw==
+  dependencies:
+    base-x "^3.0.8"
+    buffer "^5.5.0"
+
 multicast-dns-service-types@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/multicast-dns-service-types/-/multicast-dns-service-types-1.1.0.tgz#899f11d9686e5e05cb91b35d5f0e63b773cfc901"
@@ -8055,12 +9321,80 @@ multicast-dns@^6.0.1:
     dns-packet "^1.3.1"
     thunky "^1.0.2"
 
+multicodec@^0.5.5:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/multicodec/-/multicodec-0.5.7.tgz#1fb3f9dd866a10a55d226e194abba2dcc1ee9ffd"
+  integrity sha512-PscoRxm3f+88fAtELwUnZxGDkduE2HD9Q6GHUOywQLjOGT/HAdhjLDYNZ1e7VR0s0TP0EwZ16LNUTFpoBGivOA==
+  dependencies:
+    varint "^5.0.0"
+
+multicodec@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/multicodec/-/multicodec-1.0.4.tgz#46ac064657c40380c28367c90304d8ed175a714f"
+  integrity sha512-NDd7FeS3QamVtbgfvu5h7fd1IlbaC4EQ0/pgU4zqE2vdHCmBGsUa0TiM8/TdSeG6BMPC92OOCf8F1ocE/Wkrrg==
+  dependencies:
+    buffer "^5.6.0"
+    varint "^5.0.0"
+
+multicodec@^2.0.0, multicodec@^2.0.1, multicodec@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/multicodec/-/multicodec-2.1.0.tgz#b66dff2184e91e74ac68981e0deba2591bbf1f87"
+  integrity sha512-7AYpK/avswOWvnqQ9/jOkQCS7Fp4aKxw5ojvn5gyK2VQTZz3YVXeLMzoIZDBy745JSfJMXkTS0ptnHci5Mt1mA==
+  dependencies:
+    uint8arrays "1.1.0"
+    varint "^6.0.0"
+
+multihashes@^0.4.15, multihashes@~0.4.15:
+  version "0.4.21"
+  resolved "https://registry.yarnpkg.com/multihashes/-/multihashes-0.4.21.tgz#dc02d525579f334a7909ade8a122dabb58ccfcb5"
+  integrity sha512-uVSvmeCWf36pU2nB4/1kzYZjsXD9vofZKpgudqkceYY5g2aZZXJ5r9lxuzoRLl1OAp28XljXsEJ/X/85ZsKmKw==
+  dependencies:
+    buffer "^5.5.0"
+    multibase "^0.7.0"
+    varint "^5.0.0"
+
+multihashes@^3.0.1, multihashes@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/multihashes/-/multihashes-3.1.1.tgz#4e0bbf1e4f3d5118f3621ec8d4404aee47a7d32b"
+  integrity sha512-oF4BesRWbr5BbcRr1/QCDlZK+An8LWBPHVPYKt/foDpqNtXX/l0lm/rmAjI8dDYruPO90OaGcAWI3KS5vNJdNw==
+  dependencies:
+    multibase "^3.1.0"
+    uint8arrays "^2.0.5"
+    varint "^6.0.0"
+
+multihashing-async@^2.0.0, multihashing-async@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/multihashing-async/-/multihashing-async-2.0.1.tgz#cc50e05e88b02ed0a2d8a9518d8a6cf1fcf12aa1"
+  integrity sha512-LZcH8PqW4iEKymaJ3RpsgpSJhXF29kAvO02ccqbysiXkQhZpVce8rrg+vzRKWO89hhyIBnQHI2e/ZoRVxmiJ2Q==
+  dependencies:
+    blakejs "^1.1.0"
+    err-code "^2.0.0"
+    js-sha3 "^0.8.0"
+    multihashes "^3.0.1"
+    murmurhash3js-revisited "^3.0.0"
+    uint8arrays "^1.0.0"
+
+murmurhash3js-revisited@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/murmurhash3js-revisited/-/murmurhash3js-revisited-3.0.0.tgz#6bd36e25de8f73394222adc6e41fa3fac08a5869"
+  integrity sha512-/sF3ee6zvScXMb1XFJ8gDsSnY+X8PbOyjIuBhtgis10W2Jx4ZjIhikUCIF9c4gpJxVnQIsPAFrSwTCuAjicP6g==
+
 nan@^2.12.1:
   version "2.14.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
   integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
 
-nanoid@^3.1.20:
+nan@^2.14.2:
+  version "2.14.2"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.2.tgz#f5376400695168f4cc694ac9393d0c9585eeea19"
+  integrity sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ==
+
+nano-json-stream-parser@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/nano-json-stream-parser/-/nano-json-stream-parser-0.1.2.tgz#0cc8f6d0e2b622b479c40d499c46d64b755c6f5f"
+  integrity sha1-DMj20OK2IrR5xA1JnEbWS3Vcb18=
+
+nanoid@^3.1.12, nanoid@^3.1.20, nanoid@^3.1.3:
   version "3.1.20"
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.20.tgz#badc263c6b1dcf14b71efaa85f6ab4c1d6cfc788"
   integrity sha512-a1cQNyczgKbLX9jwbS/+d7W8fX/RfgYR7lVWwWOGIPNgK2m0MWvrGF6/m4kk6U3QcFMnZf3RIhL0v2Jgh/0Uxw==
@@ -8082,6 +9416,20 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+native-abort-controller@0.0.3, native-abort-controller@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/native-abort-controller/-/native-abort-controller-0.0.3.tgz#4c528a6c9c7d3eafefdc2c196ac9deb1a5edf2f8"
+  integrity sha512-YIxU5nWqSHG1Xbu3eOu3pdFRD882ivQpIcu6AiPVe2oSVoRbfYW63DVkZm3g1gHiMtZSvZzF6THSzTGEBYl8YA==
+  dependencies:
+    globalthis "^1.0.1"
+
+native-fetch@^2.0.0, native-fetch@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/native-fetch/-/native-fetch-2.0.1.tgz#319d53741a7040def92d5dc8ea5fe9416b1fad89"
+  integrity sha512-gv4Bea+ga9QdXINurpkEqun3ap3vnB+WYoe4c8ddqUYEH7B2h6iD39RF8uVN7OwmSfMY3RDxkvBnoI4e2/vLXQ==
+  dependencies:
+    globalthis "^1.0.1"
+
 native-url@^0.2.6:
   version "0.2.6"
   resolved "https://registry.yarnpkg.com/native-url/-/native-url-0.2.6.tgz#ca1258f5ace169c716ff44eccbddb674e10399ae"
@@ -8122,11 +9470,31 @@ no-case@^3.0.3:
     lower-case "^2.0.1"
     tslib "^1.10.0"
 
+node-addon-api@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-2.0.2.tgz#432cfa82962ce494b132e9d72a15b29f71ff5d32"
+  integrity sha512-Ntyt4AIXyaLIuMHF6IOoTakB3K+RWxwtsHNRxllEoA6vPwP9o4866g6YWDLUdnucilZhmkxiHwHr11gAENw+QA==
+
+node-fetch@^2.6.0:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
+  integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
+
 node-forge@0.9.0:
   version "0.9.0"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.9.0.tgz#d624050edbb44874adca12bb9a52ec63cb782579"
   integrity sha512-7ASaDa3pD+lJ3WvXFsxekJQelBKRpne+GOVbLbtHYdd7pFspyeuJHnWfLplGf3SwKGbfs/aYl5V/JCIaHVUKKQ==
 
+node-forge@^0.9.1:
+  version "0.9.2"
+  resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.9.2.tgz#b35a44c28889b2ea55cabf8c79e3563f9676190a"
+  integrity sha512-naKSScof4Wn+aoHU6HBsifh92Zeicm1GDQKd1vp3Y/kOi8ub0DozCa9KpvYNCXslFHYRmLNiqRopGdTGwNLpNw==
+
+node-gyp-build@^4.2.0:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.2.3.tgz#ce6277f853835f718829efb47db20f3e4d9c4739"
+  integrity sha512-MN6ZpzmfNCRM+3t57PTJHgHyw/h4OWnZ6mR8P5j/uZtqQr46RRuDE/P+g3n0YR/AiYXeWixZZzaip77gdICfRg==
+
 node-int64@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
@@ -8232,6 +9600,11 @@ normalize-url@^3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
   integrity sha512-U+JJi7duF1o+u2pynbp2zXDW2/PADgC30f0GsHZtRh+HOcXHnw137TrNlyxxRvWW5fjKd3bcLHPxofWuCjaeZg==
 
+normalize-url@^4.1.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-4.5.0.tgz#453354087e6ca96957bd8f5baf753f5982142129"
+  integrity sha512-2s47yzUxdexf1OhyRi4Em83iQk0aPvwTddtFz4hnSSw9dCEsLEGf6SwIO8ss/19S9iBb5sJaOuTvTGDeZI00BQ==
+
 npm-run-path@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
@@ -8258,6 +9631,14 @@ num2fraction@^1.2.2:
   resolved "https://registry.yarnpkg.com/num2fraction/-/num2fraction-1.2.2.tgz#6f682b6a027a4e9ddfa4564cd2589d1d4e669ede"
   integrity sha1-b2gragJ6Tp3fpFZM0lidHU5mnt4=
 
+number-to-bn@1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/number-to-bn/-/number-to-bn-1.7.0.tgz#bb3623592f7e5f9e0030b1977bd41a0c53fe1ea0"
+  integrity sha1-uzYjWS9+X54AMLGXe9QaDFP+HqA=
+  dependencies:
+    bn.js "4.11.6"
+    strip-hex-prefix "1.0.0"
+
 nwsapi@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
@@ -8268,7 +9649,7 @@ oauth-sign@~0.9.0:
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
   integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==
 
-object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@^4, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
@@ -8384,6 +9765,13 @@ object.values@^1.1.0, object.values@^1.1.1:
     function-bind "^1.1.1"
     has "^1.0.3"
 
+oboe@2.1.5:
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/oboe/-/oboe-2.1.5.tgz#5554284c543a2266d7a38f17e073821fbde393cd"
+  integrity sha1-VVQoTFQ6ImbXo48X4HOCH73jk80=
+  dependencies:
+    http-https "^1.0.0"
+
 obuf@^1.0.0, obuf@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
@@ -8479,11 +9867,34 @@ os-browserify@^0.3.0:
   resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
   integrity sha1-hUNzx/XCMVkU/Jv8a9gjj92h7Cc=
 
+p-cancelable@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-0.3.0.tgz#b9e123800bcebb7ac13a479be195b507b98d30fa"
+  integrity sha512-RVbZPLso8+jFeq1MfNvgXtCRED2raz/dKpacfTNxsx6pLEpEomM7gah6VeHSYV3+vo0OAi4MkArtQcWWXuQoyw==
+
+p-cancelable@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-1.1.0.tgz#d078d15a3af409220c886f1d9a0ca2e441ab26cc"
+  integrity sha512-s73XxOZ4zpt1edZYZzvhqFa6uvQc1vwUa0K0BdtIZgQMAJj9IbebH+JkgKZc9h+B05PKHLOTl4ajG1BmNrVZlw==
+
+p-defer@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-3.0.0.tgz#d1dceb4ee9b2b604b1d94ffec83760175d4e6f83"
+  integrity sha512-ugZxsxmtTln604yeYd29EGrNhazN2lywetzpKhfmQjW/VJmhpDmWbiX+h0zL8V91R0UXkhb3KtPmyq9PZw3aYw==
+
 p-each-series@^2.1.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/p-each-series/-/p-each-series-2.2.0.tgz#105ab0357ce72b202a8a8b94933672657b5e2a9a"
   integrity sha512-ycIL2+1V32th+8scbpTvyHNaHe02z0sjgh91XXjAk+ZeXoPN4Z46DVUnzdso0aX4KckKw0FNNFHdjZ2UsZvxiA==
 
+p-fifo@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-fifo/-/p-fifo-1.0.0.tgz#e29d5cf17c239ba87f51dde98c1d26a9cfe20a63"
+  integrity sha512-IjoCxXW48tqdtDFz6fqo5q1UfFVjjVZe8TC1QRflvNUJtNfCUhxOUw6MOVZhDPjqhSzc26xKdugsO17gmzd5+A==
+  dependencies:
+    fast-fifo "^1.0.0"
+    p-defer "^3.0.0"
+
 p-finally@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
@@ -8557,6 +9968,13 @@ p-retry@^3.0.1:
   dependencies:
     retry "^0.12.0"
 
+p-timeout@^1.1.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-1.2.1.tgz#5eb3b353b7fce99f101a1038880bb054ebbea386"
+  integrity sha1-XrOzU7f86Z8QGhA4iAuwVOu+o4Y=
+  dependencies:
+    p-finally "^1.0.0"
+
 p-try@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
@@ -8608,6 +10026,16 @@ parse-asn1@^5.0.0:
     pbkdf2 "^3.0.3"
     safe-buffer "^5.1.1"
 
+parse-duration@^0.4.4:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/parse-duration/-/parse-duration-0.4.4.tgz#11c0f51a689e97d06c57bd772f7fda7dc013243c"
+  integrity sha512-KbAJuYGUhZkB9gotDiKLnZ7Z3VTacK3fgwmDdB6ZVDtJbMBT6MfLga0WJaYpPDu0mzqT0NgHtHDt5PY4l0nidg==
+
+parse-headers@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/parse-headers/-/parse-headers-2.0.3.tgz#5e8e7512383d140ba02f0c7aa9f49b4399c92515"
+  integrity sha512-QhhZ+DCCit2Coi2vmAKbq5RGTRcQUOE2+REgv8vdyu7MnYx2eZztegqtTx99TZ86GTIwqiy3+4nQTWZ2tgmdCA==
+
 parse-json@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
@@ -8718,6 +10146,22 @@ path-type@^4.0.0:
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
   integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
 
+pathval@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.0.tgz#b942e6d4bde653005ef6b71361def8727d0645e0"
+  integrity sha1-uULm1L3mUwBe9rcTYd74cn0GReA=
+
+pbkdf2@^3.0.17:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.1.1.tgz#cb8724b0fada984596856d1a6ebafd3584654b94"
+  integrity sha512-4Ejy1OPxi9f2tt1rRV7Go7zmfDQ+ZectEQz3VGUQhgq62HtIRPDyG/JtnwIxs6x3uNMwo2V7q1fMvKjb+Tnpqg==
+  dependencies:
+    create-hash "^1.1.2"
+    create-hmac "^1.1.4"
+    ripemd160 "^2.0.1"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
 pbkdf2@^3.0.3:
   version "3.0.17"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.17.tgz#976c206530617b14ebb32114239f7b09336e93a6"
@@ -8729,6 +10173,26 @@ pbkdf2@^3.0.3:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+peer-id@^0.14.1:
+  version "0.14.2"
+  resolved "https://registry.yarnpkg.com/peer-id/-/peer-id-0.14.2.tgz#3ddd752092a54f06b750b5e67d0db98fb4ee40bc"
+  integrity sha512-8iZWaUT7jq8rVyyFZUHYUwFCvhoI5B1Q2MAJjUF9MTf4TsNRQPnod4Mycf2jrK/uXFBN5/9K1NhPoieFyz/PRw==
+  dependencies:
+    cids "^1.0.0"
+    class-is "^1.1.0"
+    libp2p-crypto "^0.18.0"
+    minimist "^1.2.5"
+    multihashes "^3.0.1"
+    protons "^2.0.0"
+    uint8arrays "^1.1.0"
+
+pem-jwk@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pem-jwk/-/pem-jwk-2.0.0.tgz#1c5bb264612fc391340907f5c1de60c06d22f085"
+  integrity sha512-rFxu7rVoHgQ5H9YsP50dDWf0rHjreVA2z0yPiWr5WdH/UHb29hKtF7h6l8vNd1cbYR1t0QL+JKhW55a2ZV4KtA==
+  dependencies:
+    asn1.js "^5.0.1"
+
 performance-now@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
@@ -9521,11 +10985,16 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-prepend-http@^1.0.0:
+prepend-http@^1.0.0, prepend-http@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
   integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
 
+prepend-http@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
+  integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
+
 pretty-bytes@^5.3.0:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-5.4.1.tgz#cd89f79bbcef21e3d21eb0da68ffe93f803e884b"
@@ -9617,6 +11086,21 @@ prop-types@^15.6.2, prop-types@^15.7.2:
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
+protocol-buffers-schema@^3.3.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/protocol-buffers-schema/-/protocol-buffers-schema-3.5.1.tgz#8388e768d383ac8cbea23e1280dfadb79f4122ad"
+  integrity sha512-YVCvdhxWNDP8/nJDyXLuM+UFsuPk4+1PB7WGPVDzm3HTHbzFLxQYeW2iZpS4mmnXrQJGBzt230t/BbEb7PrQaw==
+
+protons@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/protons/-/protons-2.0.0.tgz#a6910161f0ed0f3a9007c1503acda7a402023cd8"
+  integrity sha512-BTrE9D6/d1NGis+0D8TqAO1THdn4evHQhfjapA0NUaRH4+ecJJcbqaF7TE/DKv5czE9VB/TeOllBOmCyJhHnhg==
+  dependencies:
+    protocol-buffers-schema "^3.3.1"
+    signed-varint "^2.0.1"
+    uint8arrays "^1.0.0"
+    varint "^5.0.0"
+
 proxy-addr@~2.0.5:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
@@ -9677,6 +11161,11 @@ punycode@1.3.2:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
   integrity sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0=
 
+punycode@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
+  integrity sha1-X4Y+3Im5bbCQdLrXlHvwkFbKTn0=
+
 punycode@^1.2.4:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
@@ -9710,6 +11199,15 @@ query-string@^4.1.0:
     object-assign "^4.1.0"
     strict-uri-encode "^1.0.0"
 
+query-string@^5.0.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/query-string/-/query-string-5.1.1.tgz#a78c012b71c17e05f2e3fa2319dd330682efb3cb"
+  integrity sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==
+  dependencies:
+    decode-uri-component "^0.2.0"
+    object-assign "^4.1.0"
+    strict-uri-encode "^1.0.0"
+
 querystring-es3@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
@@ -9966,7 +11464,7 @@ read-pkg@^5.2.0:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@^3.0.6, readable-stream@^3.1.1:
+readable-stream@^3.0.6, readable-stream@^3.1.1, readable-stream@^3.4.0, readable-stream@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
   integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
@@ -9998,6 +11496,13 @@ readdirp@~3.5.0:
   dependencies:
     picomatch "^2.2.1"
 
+receptacle@^1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/receptacle/-/receptacle-1.3.2.tgz#a7994c7efafc7a01d0e2041839dab6c4951360d2"
+  integrity sha512-HrsFvqZZheusncQRiEE7GatOAETrARKV/lnfYicIm8lbvp/JQOdADOfhjBd2DajvoszEyxSM6RlAAIZgEoeu/A==
+  dependencies:
+    ms "^2.1.1"
+
 recursive-readdir@2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/recursive-readdir/-/recursive-readdir-2.2.2.tgz#9946fb3274e1628de6e36b2f6714953b4845094f"
@@ -10162,7 +11667,7 @@ request-promise-native@^1.0.8:
     stealthy-require "^1.1.1"
     tough-cookie "^2.3.3"
 
-request@^2.88.2:
+request@^2.79.0, request@^2.88.2:
   version "2.88.2"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
@@ -10203,6 +11708,11 @@ requires-port@^1.0.0:
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
   integrity sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=
 
+reset@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/reset/-/reset-0.1.0.tgz#9fc7314171995ae6cb0b7e58b06ce7522af4bafb"
+  integrity sha1-n8cxQXGZWubLC35YsGznUir0uvs=
+
 resolve-cwd@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
@@ -10276,11 +11786,23 @@ resolve@^1.14.2, resolve@^1.17.0, resolve@^1.18.1:
     is-core-module "^2.1.0"
     path-parse "^1.0.6"
 
+responselike@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
+  integrity sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=
+  dependencies:
+    lowercase-keys "^1.0.0"
+
 ret@~0.1.10:
   version "0.1.15"
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
   integrity sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==
 
+retimer@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/retimer/-/retimer-2.0.0.tgz#e8bd68c5e5a8ec2f49ccb5c636db84c04063bbca"
+  integrity sha512-KLXY85WkEq2V2bKex/LOO1ViXVn2KGYe4PYysAdYdjmraYIUsVkXu8O4am+8+5UbaaGl1qho4aqAAPHNQ4GSbg==
+
 retry@^0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
@@ -10336,6 +11858,13 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+rlp@^2.2.3:
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/rlp/-/rlp-2.2.6.tgz#c80ba6266ac7a483ef1e69e8e2f056656de2fb2c"
+  integrity sha512-HAfAmL6SDYNWPUOJNrM500x4Thn4PZsEy5pijPh40U9WfNk0z15hUYzO9xVIMAdIHdFtD8CBDHd75Td1g36Mjg==
+  dependencies:
+    bn.js "^4.11.1"
+
 rollup-plugin-babel@^4.3.3:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/rollup-plugin-babel/-/rollup-plugin-babel-4.4.0.tgz#d15bd259466a9d1accbdb2fe2fff17c52d030acb"
@@ -10388,6 +11917,13 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
+run@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/run/-/run-1.4.0.tgz#e17d9e9043ab2fe17776cb299e1237f38f0b4ffa"
+  integrity sha1-4X2ekEOrL+F3dsspnhI3848LT/o=
+  dependencies:
+    minimatch "*"
+
 safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
@@ -10405,7 +11941,7 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
-"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
+"safer-buffer@>= 2.1.2 < 3", "safer-buffer@>= 2.1.2 < 3.0.0", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
@@ -10496,6 +12032,20 @@ schema-utils@^3.0.0:
     ajv "^6.12.5"
     ajv-keywords "^3.5.2"
 
+scrypt-js@^3.0.0, scrypt-js@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/scrypt-js/-/scrypt-js-3.0.1.tgz#d314a57c2aef69d1ad98a138a21fe9eafa9ee312"
+  integrity sha512-cdwTTnqPu0Hyvf5in5asVdZocVDTNRmR7XEcJuIzMjJeSHybHl7vpB66AzwTaIg6CLSbtjcxc8fqcySfnTkccA==
+
+secp256k1@^4.0.0, secp256k1@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/secp256k1/-/secp256k1-4.0.2.tgz#15dd57d0f0b9fdb54ac1fa1694f40e5e9a54f4a1"
+  integrity sha512-UDar4sKvWAksIlfX3xIaQReADn+WFnHvbVujpcbr+9Sf/69odMwy2MUsz5CKLQgX9nsIyrjuxL2imVyoNHa3fg==
+  dependencies:
+    elliptic "^6.5.2"
+    node-addon-api "^2.0.0"
+    node-gyp-build "^4.2.0"
+
 select-hose@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
@@ -10596,6 +12146,17 @@ serve-static@1.14.1:
     parseurl "~1.3.3"
     send "0.17.1"
 
+servify@^0.1.12:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/servify/-/servify-0.1.12.tgz#142ab7bee1f1d033b66d0707086085b17c06db95"
+  integrity sha512-/xE6GvsKKqyo1BAY+KxOWXcLpPsUUyji7Qg3bVD7hh1eRze5bR1uYiuDA/k3Gof1s9BTzQZEJK8sNcNGFIzeWw==
+  dependencies:
+    body-parser "^1.16.0"
+    cors "^2.8.1"
+    express "^4.14.0"
+    request "^2.79.0"
+    xhr "^2.3.3"
+
 set-blocking@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -10611,7 +12172,7 @@ set-value@^2.0.0, set-value@^2.0.1:
     is-plain-object "^2.0.3"
     split-string "^3.0.1"
 
-setimmediate@^1.0.4:
+setimmediate@^1.0.4, setimmediate@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
   integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
@@ -10688,6 +12249,27 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
   integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
 
+signed-varint@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/signed-varint/-/signed-varint-2.0.1.tgz#50a9989da7c98c2c61dad119bc97470ef8528129"
+  integrity sha1-UKmYnafJjCxh2tEZvJdHDvhSgSk=
+  dependencies:
+    varint "~5.0.0"
+
+simple-concat@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.1.tgz#f46976082ba35c2263f1c8ab5edfe26c41c9552f"
+  integrity sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==
+
+simple-get@^2.7.0:
+  version "2.8.1"
+  resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-2.8.1.tgz#0e22e91d4575d87620620bc91308d57a77f44b5d"
+  integrity sha512-lSSHRSw3mQNUGPAYRqo7xy9dhKmxFXIjLjp4KHpf99GEH2VH7C3AM+Qfx6du6jhfUi6Vm7XnbEVEf7Wb6N8jRw==
+  dependencies:
+    decompress-response "^3.3.0"
+    once "^1.3.1"
+    simple-concat "^1.0.0"
+
 simple-swizzle@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/simple-swizzle/-/simple-swizzle-0.2.2.tgz#a4da6b635ffcccca33f70d17cb92592de95e557a"
@@ -10994,6 +12576,13 @@ stream-shift@^1.0.0:
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.1.tgz#d7088281559ab2778424279b0877da3c392d5a3d"
   integrity sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==
 
+stream-to-it@^0.2.0, stream-to-it@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/stream-to-it/-/stream-to-it-0.2.2.tgz#fb3de7917424c354a987c7bc2aab2d0facbd7d94"
+  integrity sha512-waULBmQpVdr6TkDzci6t1P7dIaSZ0bHC1TaPXDUeJC5PpSK7U3T0H0Zeo/LWUnd6mnhXOmGGDKAkjUCHw5IOng==
+  dependencies:
+    get-iterator "^1.0.2"
+
 strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
@@ -11161,6 +12750,13 @@ strip-final-newline@^2.0.0:
   resolved "https://registry.yarnpkg.com/strip-final-newline/-/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
   integrity sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==
 
+strip-hex-prefix@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/strip-hex-prefix/-/strip-hex-prefix-1.0.0.tgz#0c5f155fef1151373377de9dbb588da05500e36f"
+  integrity sha1-DF8VX+8RUTczd96du1iNoFUA428=
+  dependencies:
+    is-hex-prefixed "1.0.0"
+
 strip-indent@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-3.0.0.tgz#c32e1cee940b6b3432c771bc2c54bcce73cd3001"
@@ -11248,6 +12844,23 @@ svgo@^1.0.0, svgo@^1.2.2:
     unquote "~1.1.1"
     util.promisify "~1.0.0"
 
+swarm-js@^0.1.40:
+  version "0.1.40"
+  resolved "https://registry.yarnpkg.com/swarm-js/-/swarm-js-0.1.40.tgz#b1bc7b6dcc76061f6c772203e004c11997e06b99"
+  integrity sha512-yqiOCEoA4/IShXkY3WKwP5PvZhmoOOD8clsKA7EEcRILMkTEYHCQ21HDCAcVpmIxZq4LyZvWeRJ6quIyHk1caA==
+  dependencies:
+    bluebird "^3.5.0"
+    buffer "^5.0.5"
+    eth-lib "^0.1.26"
+    fs-extra "^4.0.2"
+    got "^7.1.0"
+    mime-types "^2.1.16"
+    mkdirp-promise "^5.0.1"
+    mock-fs "^4.1.0"
+    setimmediate "^1.0.5"
+    tar "^4.0.2"
+    xhr-request "^1.0.1"
+
 symbol-observable@1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
@@ -11273,6 +12886,19 @@ tapable@^1.0.0, tapable@^1.1.3:
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
+tar@^4.0.2:
+  version "4.4.13"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
+  integrity sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==
+  dependencies:
+    chownr "^1.1.1"
+    fs-minipass "^1.2.5"
+    minipass "^2.8.6"
+    minizlib "^1.2.1"
+    mkdirp "^0.5.0"
+    safe-buffer "^5.1.2"
+    yallist "^3.0.3"
+
 tar@^6.0.2:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/tar/-/tar-6.0.5.tgz#bde815086e10b39f1dcd298e89d596e1535e200f"
@@ -11396,6 +13022,19 @@ thunky@^1.0.2:
   resolved "https://registry.yarnpkg.com/thunky/-/thunky-1.1.0.tgz#5abaf714a9405db0504732bbccd2cedd9ef9537d"
   integrity sha512-eHY7nBftgThBqOyHGVN+l8gF0BucP09fMo0oO/Lb0w1OF80dJv+lDVpXG60WMQvkcxAkNybKsrEIE3ZtKGmPrA==
 
+timed-out@^4.0.0, timed-out@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
+  integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
+
+timeout-abort-controller@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/timeout-abort-controller/-/timeout-abort-controller-1.1.1.tgz#2c3c3c66f13c783237987673c276cbd7a9762f29"
+  integrity sha512-BsF9i3NAJag6T0ZEjki9j654zoafI2X6ayuNd6Tp8+Ul6Tr5s4jo973qFeiWrRSweqvskC+AHDKUmIW4b7pdhQ==
+  dependencies:
+    abort-controller "^3.0.0"
+    retimer "^2.0.0"
+
 timers-browserify@^2.0.4:
   version "2.0.11"
   resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-2.0.11.tgz#800b1f3eee272e5bc53ee465a04d0e804c31211f"
@@ -11435,6 +13074,11 @@ to-object-path@^0.3.0:
   dependencies:
     kind-of "^3.0.2"
 
+to-readable-stream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/to-readable-stream/-/to-readable-stream-1.0.0.tgz#ce0aa0c2f3df6adf852efb404a783e77c0475771"
+  integrity sha512-Iq25XBt6zD5npPhlLVXGFN3/gyR2/qODcKNNyTMd4vbm39HUaOiAM4PMq0eMVC/Tkxz+Zjdsc55g9yyz+Yq00Q==
+
 to-regex-range@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-2.1.1.tgz#7c80c17b9dfebe599e27367e0d4dd5590141db38"
@@ -11566,7 +13210,7 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-detect@4.0.8:
+type-detect@4.0.8, type-detect@^4.0.0, type-detect@^4.0.5:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
   integrity sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==
@@ -11621,6 +13265,32 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
+uint8arrays@1.1.0, uint8arrays@^1.0.0, uint8arrays@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/uint8arrays/-/uint8arrays-1.1.0.tgz#d034aa65399a9fd213a1579e323f0b29f67d0ed2"
+  integrity sha512-cLdlZ6jnFczsKf5IH1gPHTtcHtPGho5r4CvctohmQjw8K7Q3gFdfIGHxSTdTaCKrL4w09SsPRJTqRS0drYeszA==
+  dependencies:
+    multibase "^3.0.0"
+    web-encoding "^1.0.2"
+
+uint8arrays@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/uint8arrays/-/uint8arrays-2.0.5.tgz#763d0c3dd8e1d05b656d2e60c8a9a53096a47d9e"
+  integrity sha512-1HSktgwqtYIwVn1mg3GcnqKhHH9oC4kVgdD/43cxMWwhP8rihKcFPmToDzS1XtbvVvlR8XxTk/DUBf0C83qNIg==
+  dependencies:
+    multibase "^3.0.0"
+    web-encoding "^1.0.5"
+
+ultron@~1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
+  integrity sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og==
+
+underscore@1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.1.tgz#06dce34a0e68a7babc29b365b8e74b8925203961"
+  integrity sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg==
+
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -11744,6 +13414,20 @@ url-loader@4.1.1:
     mime-types "^2.1.27"
     schema-utils "^3.0.0"
 
+url-parse-lax@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"
+  integrity sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=
+  dependencies:
+    prepend-http "^1.0.1"
+
+url-parse-lax@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-3.0.0.tgz#16b5cafc07dbe3676c1b1999177823d6503acb0c"
+  integrity sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=
+  dependencies:
+    prepend-http "^2.0.0"
+
 url-parse@^1.4.3:
   version "1.4.7"
   resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.7.tgz#a8a83535e8c00a316e403a5db4ac1b9b853ae278"
@@ -11752,6 +13436,16 @@ url-parse@^1.4.3:
     querystringify "^2.1.1"
     requires-port "^1.0.0"
 
+url-set-query@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/url-set-query/-/url-set-query-1.0.0.tgz#016e8cfd7c20ee05cafe7795e892bd0702faa339"
+  integrity sha1-AW6M/Xwg7gXK/neV6JK9BwL6ozk=
+
+url-to-options@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/url-to-options/-/url-to-options-1.0.1.tgz#1505a03a289a48cbd7a434efbaeec5055f5633a9"
+  integrity sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k=
+
 url@^0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
@@ -11760,11 +13454,31 @@ url@^0.11.0:
     punycode "1.3.2"
     querystring "0.2.0"
 
+ursa-optional@^0.10.1:
+  version "0.10.2"
+  resolved "https://registry.yarnpkg.com/ursa-optional/-/ursa-optional-0.10.2.tgz#bd74e7d60289c22ac2a69a3c8dea5eb2817f9681"
+  integrity sha512-TKdwuLboBn7M34RcvVTuQyhvrA8gYKapuVdm0nBP0mnBc7oECOfUQZrY91cefL3/nm64ZyrejSRrhTVdX7NG/A==
+  dependencies:
+    bindings "^1.5.0"
+    nan "^2.14.2"
+
 use@^3.1.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
   integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
 
+utf-8-validate@^5.0.2:
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/utf-8-validate/-/utf-8-validate-5.0.4.tgz#72a1735983ddf7a05a43a9c6b67c5ce1c910f9b8"
+  integrity sha512-MEF05cPSq3AwJ2C7B7sHAA6i53vONoZbMGX8My5auEVm6W+dJ2Jd/TZPyGJ5CH42V2XtbI5FD28HeHeqlPzZ3Q==
+  dependencies:
+    node-gyp-build "^4.2.0"
+
+utf8@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/utf8/-/utf8-3.0.0.tgz#f052eed1364d696e769ef058b183df88c87f69d1"
+  integrity sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ==
+
 util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -11802,6 +13516,18 @@ util@^0.11.0:
   dependencies:
     inherits "2.0.3"
 
+util@^0.12.0:
+  version "0.12.3"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.12.3.tgz#971bb0292d2cc0c892dab7c6a5d37c2bec707888"
+  integrity sha512-I8XkoQwE+fPQEhy9v012V+TSdH2kp9ts29i20TaaDUXsg7x/onePbhFJUExBfv/2ay1ZOp/Vsm3nDlmnFGSAog==
+  dependencies:
+    inherits "^2.0.3"
+    is-arguments "^1.0.4"
+    is-generator-function "^1.0.7"
+    is-typed-array "^1.1.3"
+    safe-buffer "^5.1.2"
+    which-typed-array "^1.1.2"
+
 utila@^0.4.0, utila@~0.4:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/utila/-/utila-0.4.0.tgz#8a16a05d445657a3aea5eecc5b12a4fa5379772c"
@@ -11812,6 +13538,11 @@ utils-merge@1.0.1:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
+uuid@3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
+  integrity sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==
+
 uuid@^3.3.2, uuid@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
@@ -11844,7 +13575,17 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-vary@~1.1.2:
+varint@^5.0.0, varint@~5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/varint/-/varint-5.0.2.tgz#5b47f8a947eb668b848e034dcfa87d0ff8a7f7a4"
+  integrity sha512-lKxKYG6H03yCZUpAGOPOsMcGxd1RHCu1iKvEHYDPmTyq2HueGhD73ssNBqqQWfvYs04G9iUFRvmAVLW20Jw6ow==
+
+varint@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/varint/-/varint-6.0.0.tgz#9881eb0ce8feaea6512439d19ddf84bf551661d0"
+  integrity sha512-cXEIW6cfr15lFv563k4GuVuW/fiwjknytD37jIOLSdSWuOI6WnO/oKwmP2FQTU2l01LP8/M5TSAJpzUaGe3uWg==
+
+vary@^1, vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
   integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
@@ -11914,11 +13655,256 @@ wbuf@^1.1.0, wbuf@^1.7.3:
   dependencies:
     minimalistic-assert "^1.0.0"
 
+web-encoding@^1.0.2, web-encoding@^1.0.5, web-encoding@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/web-encoding/-/web-encoding-1.0.6.tgz#ec631356ee523b4474ecbcae680440bd1e79416a"
+  integrity sha512-26wEnRPEFAc5d5lmH1Q/DuvWEYsRF1D2alX2jlKpdmqv7cj+BbANL7Xlcl9r4s72Eg9kItZa9RWVbBMC9dMv4w==
+
 web-vitals@^0.2.4:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/web-vitals/-/web-vitals-0.2.4.tgz#ec3df43c834a207fd7cdefd732b2987896e08511"
   integrity sha512-6BjspCO9VriYy12z356nL6JBS0GYeEcA457YyRzD+dD6XYCQ75NKhcOHUMHentOE7OcVCIXXDvOm0jKFfQG2Gg==
 
+web3-bzz@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.3.3.tgz#e3d9c8ff5db4d61fe3a4b7b7b93d61000c0e4322"
+  integrity sha512-lFERlqnr/upJhADT6US7BGUkM5cy6idw86/GvWKo9h/uyrbV14gk+bUqcQdBBSopa1Mvvy5ZaO6rKtRe8PTsQw==
+  dependencies:
+    "@types/node" "^12.12.6"
+    got "9.6.0"
+    swarm-js "^0.1.40"
+    underscore "1.9.1"
+
+web3-core-helpers@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.3.3.tgz#58a7a34278e4b338dde9520012679d5952701a69"
+  integrity sha512-rUTC9sgn1Wvw2KGBtc9/bsQKUd+yjzIm14mlaqqiO0vpFueTmmagwiGRE2CWzEfYg+r2jnYIIgh9qnsCykgVkQ==
+  dependencies:
+    underscore "1.9.1"
+    web3-eth-iban "1.3.3"
+    web3-utils "1.3.3"
+
+web3-core-method@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.3.3.tgz#f992744180e003d0ca55b1b17b4a9678cb9f7247"
+  integrity sha512-d3AA1lyw0dvLs53X17pHpD5QpxJdkfolbN31UQymRF5Y+swFweqRiCuJoNTplE95ZX2uUtsLhEIbaszj7dQgFg==
+  dependencies:
+    "@ethersproject/transactions" "^5.0.0-beta.135"
+    underscore "1.9.1"
+    web3-core-helpers "1.3.3"
+    web3-core-promievent "1.3.3"
+    web3-core-subscriptions "1.3.3"
+    web3-utils "1.3.3"
+
+web3-core-promievent@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.3.3.tgz#b6dcede41965a35ad53041f4f16c6ef7865bf13c"
+  integrity sha512-ARgO+BWUCxK8U/977SdJ8oyJo51mDYUzlZFoa2NFjUH+QYrFoKA7l9Hhw/vxhy13jE2LaVUM31JBLzVb+GM9dQ==
+  dependencies:
+    eventemitter3 "4.0.4"
+
+web3-core-requestmanager@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.3.3.tgz#deaf18307ddf0e292ac783b5486d2f6e2480a9ac"
+  integrity sha512-4/J23wK5IXRw/1kqda7FXtvySKjX7Phcevqjx0EkcBtrxAfLedcqf8k2PlDh5LtCXfPW66u4V3fDgHdLZMrVgQ==
+  dependencies:
+    underscore "1.9.1"
+    util "^0.12.0"
+    web3-core-helpers "1.3.3"
+    web3-providers-http "1.3.3"
+    web3-providers-ipc "1.3.3"
+    web3-providers-ws "1.3.3"
+
+web3-core-subscriptions@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.3.3.tgz#296752e7cfad5a559162eea4dbc9086e4e24e62d"
+  integrity sha512-VvcPuNYcGLb6HfgMrNN6Q/1CwSk2uIqUjhrVTQ67JIxIddsEdV1f6SsQH9MX1cmwi39ffGsYtssOT1pht4Zc8g==
+  dependencies:
+    eventemitter3 "4.0.4"
+    underscore "1.9.1"
+    web3-core-helpers "1.3.3"
+
+web3-core@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.3.3.tgz#c012792d82a26743c068658a9fed56894501e396"
+  integrity sha512-hCDWj/3PBHhSJSSBi+nV7MiW9Djf/pRuUXcVO2jWroAXqAbTSXLHpju0AWTzXnlsqs1QHK0Yk8nF9jojGUQVYg==
+  dependencies:
+    "@types/bn.js" "^4.11.5"
+    "@types/node" "^12.12.6"
+    bignumber.js "^9.0.0"
+    web3-core-helpers "1.3.3"
+    web3-core-method "1.3.3"
+    web3-core-requestmanager "1.3.3"
+    web3-utils "1.3.3"
+
+web3-eth-abi@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.3.3.tgz#21dbebc7c50d66cb61195f13ece9262601a2b5b7"
+  integrity sha512-9GQ7YTALt1uxGwdMBpBHlagCj4yn0fPUT2wDDAGoyJFVJMsUt3arF855zsVpJL3zfhHmUgRNoVrAkobRR2YYLw==
+  dependencies:
+    "@ethersproject/abi" "5.0.7"
+    underscore "1.9.1"
+    web3-utils "1.3.3"
+
+web3-eth-accounts@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.3.3.tgz#1fda75f55bdb780765d627315fe9f499a27fda28"
+  integrity sha512-Jn9nguNsCLnY7Po6lv7Mg5JDaYuKdvL0Ezv1V2LTLy+EhcVt5i19h+/3M92Xynpe5Tx+WY/ELfeA2jLTeP5jRg==
+  dependencies:
+    crypto-browserify "3.12.0"
+    eth-lib "0.2.8"
+    ethereumjs-common "^1.3.2"
+    ethereumjs-tx "^2.1.1"
+    scrypt-js "^3.0.1"
+    underscore "1.9.1"
+    uuid "3.3.2"
+    web3-core "1.3.3"
+    web3-core-helpers "1.3.3"
+    web3-core-method "1.3.3"
+    web3-utils "1.3.3"
+
+web3-eth-contract@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.3.3.tgz#a89944b04eb40227b3490cb5f807cb95c0e48eeb"
+  integrity sha512-TKGs1qvc/v7TriyGKtnTqVrB3J/mWSeqLkWtLY60lGqY8KopZ9k7dZ/g5Cvfiox57VHWkpOk0xDwUQjlIe4Ikg==
+  dependencies:
+    "@types/bn.js" "^4.11.5"
+    underscore "1.9.1"
+    web3-core "1.3.3"
+    web3-core-helpers "1.3.3"
+    web3-core-method "1.3.3"
+    web3-core-promievent "1.3.3"
+    web3-core-subscriptions "1.3.3"
+    web3-eth-abi "1.3.3"
+    web3-utils "1.3.3"
+
+web3-eth-ens@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.3.3.tgz#88c8d061c2f5eeeeea3736ef0712451d76b5091b"
+  integrity sha512-tresrI1CM6RbxsUCM6kfG1W10LDMqWJnU+lNhfaD5mt5IzJ4GcfDAHO9WzoYl8Esh+Epj/jD+vI30clI4j90Vg==
+  dependencies:
+    content-hash "^2.5.2"
+    eth-ens-namehash "2.0.8"
+    underscore "1.9.1"
+    web3-core "1.3.3"
+    web3-core-helpers "1.3.3"
+    web3-core-promievent "1.3.3"
+    web3-eth-abi "1.3.3"
+    web3-eth-contract "1.3.3"
+    web3-utils "1.3.3"
+
+web3-eth-iban@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.3.3.tgz#ad3e4e30a2a101febfeed0248a107889a13372ec"
+  integrity sha512-+9a+bZHAKQ4oBcRxiGbC1MC8S2cOgDlXo8qcw0XpMhLJZ3c/brZM7ZbPdiuU8Z7AMYf3PknaGFQyVmedZhrauA==
+  dependencies:
+    bn.js "^4.11.9"
+    web3-utils "1.3.3"
+
+web3-eth-personal@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.3.3.tgz#45ecf0a6fcb2bca0a7a4de11d4c2ed405579ee44"
+  integrity sha512-S/TSGTm7x9oHRXUHXi8f+y187RKpn5aqYJRlSoyTmB3B4EMrv9NcZZQmHaiXwM48wkFdRhTMECW1Ar8E5zZLFw==
+  dependencies:
+    "@types/node" "^12.12.6"
+    web3-core "1.3.3"
+    web3-core-helpers "1.3.3"
+    web3-core-method "1.3.3"
+    web3-net "1.3.3"
+    web3-utils "1.3.3"
+
+web3-eth@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.3.3.tgz#e03d1a4a7ea97b36c63bb54f000ebe0ef9f140c7"
+  integrity sha512-NvbkCaN26o7f9EogsRsA/lbwF+8dXimJWsaGpZK3ANa+AZrYkWj3NuaxfPO/S/RLsC9ptJdt7id72qxT40r5QQ==
+  dependencies:
+    underscore "1.9.1"
+    web3-core "1.3.3"
+    web3-core-helpers "1.3.3"
+    web3-core-method "1.3.3"
+    web3-core-subscriptions "1.3.3"
+    web3-eth-abi "1.3.3"
+    web3-eth-accounts "1.3.3"
+    web3-eth-contract "1.3.3"
+    web3-eth-ens "1.3.3"
+    web3-eth-iban "1.3.3"
+    web3-eth-personal "1.3.3"
+    web3-net "1.3.3"
+    web3-utils "1.3.3"
+
+web3-net@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.3.3.tgz#dacfe2456d0584ed1500e98bdd12082353883cd6"
+  integrity sha512-GcPj2lyAC5CP6FOCwoURCRMFsh0khWBi6sGqiKtUPMa7dKnLw8CLCAFcwX//d3ucnn1E7I78Va6k8liKjj87sA==
+  dependencies:
+    web3-core "1.3.3"
+    web3-core-method "1.3.3"
+    web3-utils "1.3.3"
+
+web3-providers-http@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-providers-http/-/web3-providers-http-1.3.3.tgz#55c15c79ecd7f5415d2d0d0f748ff4304ba23edd"
+  integrity sha512-V2x27IFXQqsaZrAbA4GJurKuyrNXapmmpSJ7jxPDOxewOy9dEURlKIg5W1bb4QXGh2YSCksuH9fKquvTfPfc/A==
+  dependencies:
+    web3-core-helpers "1.3.3"
+    xhr2-cookies "1.1.0"
+
+web3-providers-ipc@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.3.3.tgz#b3e1f30875e9c71e94c23be264ed4d9c50313f37"
+  integrity sha512-XMQo/YsH/2lBaRlkYa5d/Q+2EJ2RTzVjio1i2G9TESESfHCj0l2AWLb3zet+f/QRVxfvXGmGlZuf99diof2a1g==
+  dependencies:
+    oboe "2.1.5"
+    underscore "1.9.1"
+    web3-core-helpers "1.3.3"
+
+web3-providers-ws@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.3.3.tgz#f654ee83444d141c365eee7fba6985590b674ba5"
+  integrity sha512-yuzqB3jST9JS19oOR1FRaARM7JBeP6cbKffM8HoWp4Y98/OowjW1mbDQVS47YTSHBP2QiLzSrwBxjIEPm8f48Q==
+  dependencies:
+    eventemitter3 "4.0.4"
+    underscore "1.9.1"
+    web3-core-helpers "1.3.3"
+    websocket "^1.0.32"
+
+web3-shh@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.3.3.tgz#55e4e6826b5af51b60708969da268c76a960f2bd"
+  integrity sha512-byp2+sHnc8UAj6sNcVFacF3pmRzIaMATsI4ARfU+0S8EpaQ3trojww2QBYPnZ4r0QOMH+I6+bVl8qTu0Zz4eoA==
+  dependencies:
+    web3-core "1.3.3"
+    web3-core-method "1.3.3"
+    web3-core-subscriptions "1.3.3"
+    web3-net "1.3.3"
+
+web3-utils@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.3.3.tgz#71b837958f1fcc970223eb14a1d0110233348305"
+  integrity sha512-ZwpdqEcBBzqRgXUbCj+kyu1jFnsDauURSQ79yVqgnTKSI4C3s0Qjpp4WLThV+LKhCKR5GZtBTkgGHeiq0FT88A==
+  dependencies:
+    bn.js "^4.11.9"
+    eth-lib "0.2.8"
+    ethereum-bloom-filters "^1.0.6"
+    ethjs-unit "0.1.6"
+    number-to-bn "1.7.0"
+    randombytes "^2.1.0"
+    underscore "1.9.1"
+    utf8 "3.0.0"
+
+web3@^1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/web3/-/web3-1.3.3.tgz#be2dda6f58b177c00275fc19529f7465b1460687"
+  integrity sha512-fI/g0yC1FC0m4envv8FsPh7tbBoe/eXbEho+iY/hahs7YGgGt3nYNrAFTkR9pLhQaVMpOilhwgFxXEp+O7My/g==
+  dependencies:
+    web3-bzz "1.3.3"
+    web3-core "1.3.3"
+    web3-eth "1.3.3"
+    web3-eth-personal "1.3.3"
+    web3-net "1.3.3"
+    web3-shh "1.3.3"
+    web3-utils "1.3.3"
+
 webidl-conversions@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"
@@ -12055,6 +14041,18 @@ websocket-extensions@>=0.1.1:
   resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
   integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
 
+websocket@^1.0.32:
+  version "1.0.33"
+  resolved "https://registry.yarnpkg.com/websocket/-/websocket-1.0.33.tgz#407f763fc58e74a3fa41ca3ae5d78d3f5e3b82a5"
+  integrity sha512-XwNqM2rN5eh3G2CUQE3OHZj+0xfdH42+OFK6LdC2yqiC0YU8e5UK0nYre220T0IyyN031V/XOvtHvXozvJYFWA==
+  dependencies:
+    bufferutil "^4.0.1"
+    debug "^2.2.0"
+    es5-ext "^0.10.50"
+    typedarray-to-buffer "^3.1.5"
+    utf-8-validate "^5.0.2"
+    yaeti "^0.0.6"
+
 whatwg-encoding@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
@@ -12086,6 +14084,19 @@ which-module@^2.0.0:
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
   integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
 
+which-typed-array@^1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/which-typed-array/-/which-typed-array-1.1.4.tgz#8fcb7d3ee5adf2d771066fba7cf37e32fe8711ff"
+  integrity sha512-49E0SpUe90cjpoc7BOJwyPHRqSAd12c10Qm2amdEZrJPCY2NDxaW01zHITrem+rnETY3dwrbH3UUrUwagfCYDA==
+  dependencies:
+    available-typed-arrays "^1.0.2"
+    call-bind "^1.0.0"
+    es-abstract "^1.18.0-next.1"
+    foreach "^2.0.5"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.1"
+    is-typed-array "^1.1.3"
+
 which@2.0.2, which@^2.0.1, which@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
@@ -12317,6 +14328,15 @@ write-file-atomic@^3.0.0:
     signal-exit "^3.0.2"
     typedarray-to-buffer "^3.1.5"
 
+ws@^3.0.0:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
+  integrity sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==
+  dependencies:
+    async-limiter "~1.0.0"
+    safe-buffer "~5.1.0"
+    ultron "~1.1.0"
+
 ws@^6.2.1:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
@@ -12329,6 +14349,43 @@ ws@^7.2.3:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.1.tgz#a333be02696bd0e54cea0434e21dcc8a9ac294bb"
   integrity sha512-pTsP8UAfhy3sk1lSk/O/s4tjD0CRwvMnzvwr4OKGX7ZvqZtUyx4KIJB5JWbkykPoc55tixMGgTNoh3k4FkNGFQ==
 
+xhr-request-promise@^0.1.2:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/xhr-request-promise/-/xhr-request-promise-0.1.3.tgz#2d5f4b16d8c6c893be97f1a62b0ed4cf3ca5f96c"
+  integrity sha512-YUBytBsuwgitWtdRzXDDkWAXzhdGB8bYm0sSzMPZT7Z2MBjMSTHFsyCT1yCRATY+XC69DUrQraRAEgcoCRaIPg==
+  dependencies:
+    xhr-request "^1.1.0"
+
+xhr-request@^1.0.1, xhr-request@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/xhr-request/-/xhr-request-1.1.0.tgz#f4a7c1868b9f198723444d82dcae317643f2e2ed"
+  integrity sha512-Y7qzEaR3FDtL3fP30k9wO/e+FBnBByZeybKOhASsGP30NIkRAAkKD/sCnLvgEfAIEC1rcmK7YG8f4oEnIrrWzA==
+  dependencies:
+    buffer-to-arraybuffer "^0.0.5"
+    object-assign "^4.1.1"
+    query-string "^5.0.1"
+    simple-get "^2.7.0"
+    timed-out "^4.0.1"
+    url-set-query "^1.0.0"
+    xhr "^2.0.4"
+
+xhr2-cookies@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz#7d77449d0999197f155cb73b23df72505ed89d48"
+  integrity sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=
+  dependencies:
+    cookiejar "^2.1.1"
+
+xhr@^2.0.4, xhr@^2.3.3:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/xhr/-/xhr-2.6.0.tgz#b69d4395e792b4173d6b7df077f0fc5e4e2b249d"
+  integrity sha512-/eCGLb5rxjx5e3mF1A7s+pLlR6CGyqWN91fv1JgER5mVWg1MZmlhBvy9kjcsOdRk8RrIujotWyJamfyrp+WIcA==
+  dependencies:
+    global "~4.4.0"
+    is-function "^1.0.1"
+    parse-headers "^2.0.0"
+    xtend "^4.0.0"
+
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
@@ -12349,7 +14406,12 @@ y18n@^4.0.0:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
 
-yallist@^3.0.2:
+yaeti@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/yaeti/-/yaeti-0.0.6.tgz#f26f484d72684cf42bedfb76970aa1608fbf9577"
+  integrity sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=
+
+yallist@^3.0.0, yallist@^3.0.2, yallist@^3.0.3:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==