Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003a1409d
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343636363736313239353831383237323439000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: c9051cdf9e10ee5bc370b8e2e54140994427050bbcb1da5520a23bc3682a3858
[10]: 5cb6a08c65ea0c6808dae991f1e787ef9650fb52d1bcb1a31a9acd52ee5082d8
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
