Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000487f966
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d343031302661
[7]: 6374696f6e49643d353331343437373136393532353433333337000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: dd81bedfe1c071249ab02ba35e2f326b518e35da7e00251e96a4ce1248adea20
[10]: 05ddcc540fb27330ada9c9056686fc62cc49e0a2b0fa9c9fe0ae575f4b425e45
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
