Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000002ef34d2
[3]: 00000000000000000000000000000000000000000000000000000000000000e0
[4]: 0000000000000000000000000000000000000000000000000000000000000033
[5]: 4d657461646174612f50633f726567696f6e3d6173696126616374696f6e4964
[6]: 3d34313635363131383135313535383939393300000000000000000000000000
[7]: 0000000000000000000000000000000000000000000000000000000000000041
[8]: 30d8a1f8bf54984ada7af8c539c364e4e6d1832c74682bf38cac9423d5f695d6
[9]: 13c23e1fb35727794e54f9692d7e6c1675df59875394ac235d2d235091d8b361
[10]: 1b00000000000000000000000000000000000000000000000000000000000000