fix tx byte arr in synthetic endpoints

[jewei1997]

Describe your changes and provide context

Minor fix for issue where transaction bytes were showing up for synthetic txs on sei_getTransactionReceipt. This is what the error looks like:

curl http://127.0.0.1:8545 -X POST -H "Content-Type: application/json" --data '{"method":"sei_getBlockByNumber","params":["0x56A54",false],"id":1,"jsonrpc":"2.0"}'
{"jsonrpc":"2.0","id":1,"result":{"baseFeePerGas":"0x0","difficulty":"0x0","extraData":"0x","gasLimit":"0x12a05f200","gasUsed":"0x2da14","hash":"0xe1aadee07615cc4e6c7c4dbcd0311d020569f5b9cb03daab3cc80d3ee94e01c2","logsBloom":"0x00000000000000000002000000000000000010000000000000000001000000000000000800040000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000010000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000","miner":"0x83e931d146ede5ea923c9fa4f159bf721bd493d0","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","number":"0x56a54","parentHash":"0x5a6936adde4fa8d11199637693602db662b493234b662dcb539fa5cba9282340","receiptsRoot":"0xbfbeffdf7835528a08cfcb23fd792c68c3a35ee224c7daaf9e513381a18fa04b","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","size":"0xb43","stateRoot":"0x248a2a9642924883b61af363fbe1f3672bd09c348716151d02e44883848525d7","timestamp":"0x66f5ca02","transactions":[[193,85,38,130,171,20,251,163,180,83,218,84,92,99,105,64,210,109,63,19,40,93,94,147,170,93,108,106,103,96,90,136]],"transactionsRoot":"0xc725479e1e2af34da71911548a663905227c9c562556f2401334c44f6c7b48cd","uncles":[]}}

This is what it looks like after the fix:

curl http://127.0.0.1:8545 -X POST -H "Content-Type: application/json" --data '{"method":"sei_getBlockByNumber","params":["0x56A54",false],"id":1,"jsonrpc":"2.0"}'
{"jsonrpc":"2.0","id":1,"result":{"baseFeePerGas":"0x0","difficulty":"0x0","extraData":"0x","gasLimit":"0x12a05f200","gasUsed":"0x2da14","hash":"0xe1aadee07615cc4e6c7c4dbcd0311d020569f5b9cb03daab3cc80d3ee94e01c2","logsBloom":"0x00000000000000000002000000000000000010000000000000000001000000000000000800040000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000010000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000","miner":"0x83e931d146ede5ea923c9fa4f159bf721bd493d0","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","number":"0x56a54","parentHash":"0x5a6936adde4fa8d11199637693602db662b493234b662dcb539fa5cba9282340","receiptsRoot":"0xbfbeffdf7835528a08cfcb23fd792c68c3a35ee224c7daaf9e513381a18fa04b","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","size":"0xb43","stateRoot":"0x248a2a9642924883b61af363fbe1f3672bd09c348716151d02e44883848525d7","timestamp":"0x66f5ca02","transactions":["0xc1552682ab14fba3b453da545c636940d26d3f13285d5e93aa5d6c6a67605a88"],"transactionsRoot":"0xc725479e1e2af34da71911548a663905227c9c562556f2401334c44f6c7b48cd","uncles":[]}}

Testing performed to validate your change

manual testing on loadtest cluster

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 61.24%. Comparing base (6e0cfe9) to head (27edaa5).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
evmrpc/block.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1872      +/-   ##
==========================================
- Coverage   61.28%   61.24%   -0.05%     
==========================================
  Files         263      263              
  Lines       23246    23246              
==========================================
- Hits        14247    14237      -10     
- Misses       7996     8006      +10     
  Partials     1003     1003              

Flag	Coverage Δ
	61.24% <0.00%> (-0.05%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
evmrpc/block.go	73.02% <0.00%> (ø)

... and 1 file with indirect coverage changes