Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000000
[2]: 000000000000000000000000000000000000000000000000000000000000007b
[3]: 00000000000000000000000000000000000000000000000000000000000000c0
[4]: 000000000000000000000000000000000000000000000000000000000000000e
[5]: 746573742e746573742e74657374000000000000000000000000000000000000
[6]: 0000000000000000000000000000000000000000000000000000000000000041
[7]: d23fb7bd2ceda00eade1523f89ba741885759481e3d046d420d65425819dc2e2
[8]: 52d7df578cc24d8903c81bc6efa7eb3df7a4e4093c2a5a88f063c40111ebaf5e
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
