ClaimRewards (uint256 period, bytes32 _positionHash, address receiver, address reward, uint256 amount)
[topic 0]:0xc8c7ebd754a625a8677ab2031c7674259be1e8c1a7f3521cbf5edbca8f48099c
0x0000000000000000000000000000000000000000000000000000000000000b30fc7859a9562aa74ffab8fac05940a2c0ff25be779c4b102ee7a37767f182f19e0000000000000000000000006ea8eec8b39d2079df929d12dc9d197e6a3c7b0f000000000000000000000000aaab9d12a30504559b0c5a9a5977fee4a6081c6b00000000000000000000000000000000000000000000000000682f00ecc35cec