Burn (index_topic_1address caller, index_topic_2address receiver, uint256 amountPYToRedeem, uint256 amountSyOut)
[topic 0]:0x5d624aa9c148153ab3446c1b154f660ee7701e549fe9b62dab7171b1c80e6fa2
0x00000000000000000000000000000000000000000000000000645c808bef4700000000000000000000000000000000000000000000000000006161e2bfa7348b