Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 0000000000000000000000000000000000000000000000000000000000000000
[3]: 00000000000000000000000000000000000000000000000000000000000000c0
[4]: 000000000000000000000000000000000000000000000000000000000000000e
[5]: 746573742e746573742e74657374000000000000000000000000000000000000
[6]: 0000000000000000000000000000000000000000000000000000000000000041
[7]: f934e9310e3cbfba687debdda851c9e46432013075a77521ccd780771b86f4cf
[8]: 5eed4c1f8fee5084de432dc1d333d5b845f1c976d0dd1a406ae749dcadba7e06
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
