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]: 03967defb67bbba7ff07cbe10cc3f37bdc854ad40bafca59fd7c301930e5e55a
[8]: 3523640529bbb05d45a169efbf93b42c528c1dddbb233dd2c602bbcfc243a4e2
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
