ClosePosition (address user, uint256 winAmount)
[topic 0]:0xf7c2a3d1045b210b525d6f8529b0e1e43af45cdaf6ad4e2947df9dea2c87f9ad
0x0000000000000000000000005373f3c59d1518e5c6199ed389272e2b85f6970e0000000000000000000000000000000000000000000000000000000000e58b0f