Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 0000000000000000000000000000000000000000000000000000000000000000
[3]: 00000000000000000000000000000000000000000000000000000000000000c0
[4]: 000000000000000000000000000000000000000000000000000000000000000e
[5]: 746573742e746573742e74657374000000000000000000000000000000000000
[6]: 0000000000000000000000000000000000000000000000000000000000000041
[7]: a9c3624b186800b1a7b65c4b5bca54d02ed426a6e2abf2c99e7574cbebc4bc32
[8]: 1aee3286754363cd1915d00dce991b82b7a2d37071ed2fa95407813edf7b0797
[9]: 1c00000000000000000000000000000000000000000000000000000000000000