MintLockedFbtcRequest (index_topic_1address minter, uint256 receivedAmount, uint256 fee)
[topic 0]:0xe2666065de7c441f735695f729dbd8cd73297f1f974bb23784eb435183bedf83
0x00000000000000000000000000000000000000000000000000000000003d090000000000000000000000000000000000000000000000000000000000000f4240