What is the solidity type for a Tx Hash?
I am trying with address, but solidity revert errors.
I need to pass a Tx Hash as parameter in a function.
I tried with string calldata and works. The problem is that I need to index into a event.
event myEvent(address indexed PayHash);
function MyFunc(address PayHash) external{
/*code*/
emit myEvent(PayHash);
}
Best Answer
Like most (if not all) hashes in Ethereum, a transaction hash is a bytes32.