MyLog (string , uint256 )
[topic 0]:0x8d1cced004452bd270777a8c670f9f7e7c4fdde56f2db331fe289d39dc2624ad
0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002449662074686973206973206e6f7420302c2074686572652077617320616e206572726f7200000000000000000000000000000000000000000000000000000000