Created
March 30, 2022 05:14
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Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.7+commit.e28d00a7.js&optimize=false&runs=200&gist=
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pragma solidity >=0.7.0 <0.9.0; | |
contract MetaTx { | |
event Executed(address relayer, address behalfOf); | |
function execute(address from, address to, uint value, uint gas, bytes memory data, bytes32 txHash, uint8 v, bytes32 r, bytes32 s) public returns(address){ | |
address a = ecrecover(txHash, v,r,s); | |
emit Executed(msg.sender, a); | |
} | |
} |
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