Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000038840a4
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343539363339333730313237383336333338000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: ed018250824242f5b95c61be672045839c69e9c45a6f3a94ef49a411151ee77b
[10]: 7b4b1f7a62ccb2eee9525b48375e42ebbda98e6264c831912b8658480a294067
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
