Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003df04af
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343834303631343834353835363439333239000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 9ecc97ce9a2d69201bb90144760c8a1ad18ff736f746b2fab04a66589bc5255b
[10]: 4c168a33c8de5c134c7beeba9c38b347b45d1ae6fd43780e9ed079ba5799c505
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
