UserDeposit (address _strategy, address _user, uint256 _amount, uint256 _blockNumber)
[topic 0]:0x21d06a8a4f8be1ad09d9fcec8304a99826528ae79f66bcd05d6bcc0f955236ec
0x000000000000000000000000000000000000000000000054852a423f1f6a4fd4000000000000000000000000000000000000000000000054852a423f1f6a4fd4