OnFlashLoan (address initiator, address token, uint256 amount, uint256 fee)
[topic 0]:0xe89ed9dff37d0839f03c31b726da0ac3a135628cffc1522e2aecfebda62901ee
0x000000000000000000000000056c41b8c2a2e7c6454842c9a62050fa1b5ffbae000000000000000000000000b31f66aa3c1e785363f0875a1b74e27b85fd66c7000000000000000000000000000000000000000000000000000002453d6b42bd000000000000000000000000000000000000000000000000000000004a6611d3