anonymity-mining/contracts/utils/Echoer.sol
2020-12-15 18:08:37 +03:00

12 lines
213 B
Solidity

// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
contract Echoer {
event Echo(address indexed who, bytes data);
function echo(bytes calldata _data) external {
emit Echo(msg.sender, _data);
}
}