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]: 059958b4b71b8974c724982e1ab5e355cb23fb989a6e03e9e879c2ce70338b2e
[8]: 1bcfd97d1abad7220d3a5889c9779c18638a5fec9769caab109a477d57482844
[9]: 1c00000000000000000000000000000000000000000000000000000000000000