CoinIn (index_topic_1uint256 orderID, index_topic_2address user, uint256 value, address outputCurrency)
[topic 0]:0x50ed54fdff2e8028310feac14aa2e8343c5eb6ab4fb192510bd3358cbe18fb1d
[topic 1]:0x0000000000000000000000000000000000000000000000000000000000000006