UintChanged (string key, uint256 value)
[topic 0]:0x6f9b8d4014adf282c415fabf2e21564a4b5e12d207a5d78bdb3b27fa6eb26941
0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001c535449434b4552424f4f4b5f434f4c4c454354494f4e5f434f554e5400000000