{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The `upgrade-nonce-account` command in Solana is used to upgrade a nonce account. A nonce account is an account that has a specific nonce (number used once) associated with it, which is required for the account to be upgraded to a different version or configuration. This command allows developers to manage and update these accounts efficiently.","a":"The `upgrade-nonce-account` command is  used in Solana to upgrade non-empty accounts. This command serves to upgrade the nonce (random number) of a non-empty account, ensuring the use of the latest nonce value when deploying smart contracts. In the Solana system, the nonce value is used to uniquely identify transactions and deployments, ensuring the order and security of transactions and deployments. Upgrading nonce accounts helps prevent potential conflicts and errors."}]}],"pr":"ce482e029f4e2dec1af6467641e1a55dd74e4204c95d2e428bd4fc006c6d090f"}