Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000048d443c
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353333313037343338343032333430303137000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 9e8981e907c5fe693a05edd98155b5883d43f63ca31fb9242fb67ef25807d163
[10]: 0a5d49a821727b6b130aa7f83e65f6431c5a8d2476634b574c6ddb79c33371f4
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
