Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000055fff7f
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353932343232333933323732393932393435000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: fef09c03a912300404a76876031cd2cc285949d7d1e9b1b897a67dab730a9546
[10]: 2aa7bc33e9efdfa7ed31c1a95c0bd1893f60c7ed6fcf9796601e2d4870c1ead8
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
