Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003e2019c
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343834393032353230383337303437343734000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: cefd201e0358a64c5a1e8babf886efad8782ef114c24c30e6f7029ff4ffa6118
[10]: 6f0b6c157ffbb5169cf9404a3424a0cfecfb95e6488342d6fe21f090ba490609
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
