Cancel a sell order
- method: This must be "setNotForSale”.
- amountNQT: This must be "0”.
- arg1: The Offer ID. You can get Offer ID by calling "Get NFT By URI" API.
- contractName: The created smart contract name. For example: "PFT".
- secretPhrase: The passphrase of NFT owner.
- feeNQT: This must be "0".
- deadline: Transaction confirmation deadline. Suggested value is 1440.
--> You need to wait 2 blocks, the NFT sale will be canceled successfully.