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]: d2bfb7f0289022c01893df014db3fbf20374f9e237359ffda2f7adf59a6e5142
[8]: 480d06e84771af823245109efc5f3e82d194adad519bfb358ed7183cf9bc7b4a
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
