Log (string message, uint256 val)
[topic 0]:0xdd970dd9b5bfe707922155b058a407655cb18288b807e2216442bca8ad83d6b5
0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000002383ee43da73f186483fb131dab5c8dd6d5a0e7b00000000000000000000000000000000000000000000000000000000000000134f757220616464726573732061732075696e7400000000000000000000000000