Burn (index_topic_1address caller, index_topic_2address receiver, uint256 amountPYToRedeem, uint256 amountSyOut)
[topic 0]:0x5d624aa9c148153ab3446c1b154f660ee7701e549fe9b62dab7171b1c80e6fa2
0x000000000000000000000000000000000000000000000000303170730690a7fe0000000000000000000000000000000000000000000000002ec724d0893e9b03