tokensPaid (index_topic_1address _from, index_topic_2address _to, index_topic_3address _token, uint256 _amount)
[topic 0]:0xc63d2042a2a108d25d375ccb9d443648c88fc9e1edace827978f46fe7be76747
0x00000000000000000000000000000000000000000000000000038d7ea4c68000