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]: 70491112de595d67f05f39a862098900dc242cd713d6eccadcbbb2674c60b9e8
[8]: 2d865f244fb0eba21ec66d4c3ca15e3ddd12268f3e9569ef45d333a3b9bbc563
[9]: 1c00000000000000000000000000000000000000000000000000000000000000