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]: 9fcb185760c51a14f73bc12d3ce6eddf95a5518f5bfaebc13df4bd1943ff962a
[8]: 18f5ae2eb8d1307d9c13c6c5a7de51805b9c30e51d95977df7b31f164f050c84
[9]: 1b00000000000000000000000000000000000000000000000000000000000000