Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000004b0eb9c
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353433313432393737333030323638323131000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 6b82fa982a02a433c60563d20e72c033e733208c850b91526d32c168845a7d88
[10]: 56c000fbaa4125ac182d55712b80962d315f2b617ad435c8a2f05efb0ca02a2c
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
