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]: 0a3657ebf1ef28676fecc66b9fbbe6dce33760699b00eb075c4c95ab54083d63
[8]: 3b43ce9bd8f230a5b462db34c0fa4a35430fae9d092d7f5f1bf5cfd66f6d7db2
[9]: 1c00000000000000000000000000000000000000000000000000000000000000
