Insufficient Fund Error in Harmony Mainnet

[brenjan]

hi, i have encountered an insufficient fund error in Harmony Mainnet and the "SAVE" button is greyed out no matter what gas fee i input. The transaction is for the minting of a medium house in Transquility City game and it has been pending since 25 Dec 2021 (more than one day). It is affecting the transactions queued from my Defi Kingdoms games. How do i cancel this transaction?

![transquilitycity txn for medium house 2](https://user-images.githubusercontent.com/36953821/147396824-e88139db-579a-4f02-bad1-b0d7cbdf4

46d.jpg)