Withdraw (uint80 stakingPeriod, index_topic_2address user, uint256 amount, uint256 reward)
[topic 0]:0x1df7cb55969ffa64a0ce0516e297227f920ef241c227f512f32398a45d850682
[topic 1]:0x0000000000000000000000009d82a2ab5c68dff6d106e8b7733a4ff5c54ca6d8
0x000000000000000000000000000000000000000000000000000000000076a700000000000000000000000000000000000000000000000a997cab313e71bc00000000000000000000000000000000000000000000000000504a1b3a8c7037c7e3