这是 Elrond 文档中转移 NFT 的示例:
TransferTransaction {
Sender: <account address of the sender>
Receiver: <same as sender>
Value: 0
GasLimit: 1000000 + length of Data field in bytes * 1500
Data: "ESDTNFTTransfer" +
"@" + <token identifier in hexadecimal encoding> +
"@" + <the NFT nonce in hexadecimal encoding> +
"@" + <quantity to transfer in hexadecimal encoding> +
"@" + <destination address in hexadecimal encoding>
}
来源:https ://docs.elrond.com/developers/nft-tokens/#transfers
上面的 nonce 起什么作用?它是如何检索的?