WithdrawalRequested (index_topic_1address user, uint256 amount)
[topic 0]:0xe670e4e82118d22a1f9ee18920455ebc958bae26a90a05d31d3378788b1b0e44
0x00000000000000000000000049deaba124de991b47fd7709f380a99cecdece1b00000000000000000000000000000000000000000000000003ef4986a744c09c