Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003bbac05
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343734313132343839313238303032373339000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: e2f81a1c6e0fe1e5a614dbd1a3859a79f380c23822134c135a273c215a9e2ca8
[10]: 3515c1fcfc23dbd58529e5501cb32a690f56f71b64c2962616724191b2de051a
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
