Withdraw (index_topic_1address user, uint256 positionID, uint256 amount, uint256 leverage, uint256 repayAmount, uint256 time, uint256 userTokensBurned)
[topic 0]:0x194c8d0132d20112211dfa71bb87a92766fde4f4318e08efd2cc4a6e188e509d
[topic 2]:0x0000000000000000000000000000000000000000000000000000000000000034
0x000000000000000000000000000000000000000000003f870857a3e0e3800000000000000000000000000000000000000000000000003f870857a3e0e3800000000000000000000000000000000000000000000000003f870857a3e0e38000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f870857a3e0e3800000