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]: 2d393980260e9315636af7dc62b42c05bc31dfdb77b6bad9da38d87121b1592c
[8]: 1b2cb2c68318ff5fd11082144ffaa60155e9ba5fd8c52891b1c00443bdba23f5
[9]: 1c00000000000000000000000000000000000000000000000000000000000000