Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 0000000000000000000000000000000000000000000000000000000000000000
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 0000000000000000000000000000000000000000000000000000000000000054
[5]: 68747470733a2f2f646f63732e676f6f676c652e636f6d2f646f63756d656e74
[6]: 2f642f31643055364a716131724a6e473267697a7434306b3452536868694745
[7]: 5f43534b756967744741386b6435302f65646974000000000000000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 47ea724905755c1a2e1e13d69776b0036f20ac036d13f55258270cf392981c98
[10]: 16fe80c3823d2529bb72175aabdb38456422a50201b9cb16baafa7d7d13a1020
[11]: 1c00000000000000000000000000000000000000000000000000000000000000