Withdraw (uint80 stakingPeriod, index_topic_2address user, uint256 amount, uint256 reward)
[topic 0]:0x1df7cb55969ffa64a0ce0516e297227f920ef241c227f512f32398a45d850682
[topic 2]:1214417913914303138622835606027030524495528923472
208518228926467270092575236772097318974559097241852901810356827782923516161432697277004086875860234861120397626653854794493095359853723352290829813452208902087890