Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000052a6be2
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353737333432303936383035373930383937000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 9aef286e2ea7389b11556b73bc9b130d6b60ff0fa3f145ecf16e9af511a7e25d
[10]: 697aa74f8f6418eba56ff917bbefbf177c6c9f25ceae73fee85b167eef5c9edd
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
