Staked (address token, address staker_, uint256 requestedAmount_, uint256 stakedAmount_)
[topic 0]:0x6c86f3fd5118b3aa8bb4f389a617046de0a3d3d477de1a1673d227f802f616dc
0x000000000000000000000000000000000000000000001178557e80443e900000000000000000000000000000000000000000000000001178557e80443e900000