ClaimRewards (uint256 period, bytes32 _positionHash, address receiver, address reward, uint256 amount)
[topic 0]:0xc8c7ebd754a625a8677ab2031c7674259be1e8c1a7f3521cbf5edbca8f48099c
0x0000000000000000000000000000000000000000000000000000000000000b2fa3f7050d87b402a2f491a9169ca5d320d59fe9b2d781dea7d1856c9b7f3a037b0000000000000000000000006f0d2f06ae622b2047d7af6f82460e332913257c0000000000000000000000002b2c81e08f1af8835a78bb2a90ae924ace0ea4be00000000000000000000000000000000000000000000000006a162aa6e404680