Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005f4f731
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363334333533353738353735313335313231000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 1e6b2bc17e1cd2c0a81da78830f27b981f22f440fa470d43f7081f75403f05c3
[10]: 475a1f6f7e5ad9f8c0804dec6829bf81619364ada81ef6d05c715200a51a1eca
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
