Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000031294c4
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d333031302661
[7]: 6374696f6e49643d343236333332363430303939323431303839000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 6a90e85da796550ffe9e98a24f8f9ca5a4cfb949e275eb5b7242710dd13759d6
[10]: 124704f532ab35dbe9a881e237a4b84c9296bd63031e2d0cdf57be8d0d70d86f
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
