Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003ef0cb6
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343838353733383535303131323433313835000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: bc0715fe2481eea842e0600f2499be6722822d926cdb96cb24099757b666b67c
[10]: 438ae4f0e2590c54b0b04f2fc67336158a90b5354407862766f9ce384670d6c7
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
