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]: ca641a99c31d3624a0dcfdcdf9e5257773d44a88fc5a076330f2b38a08f3ca6f
[8]: 17563ac471250074d45f699bd3f6dfe7c0f89d57ebf267b0da552b2902d94a72
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
