{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to use Solana's upgrade-nonce-account for password upgrading?","a":"Get  the upgrade nonce: On the Solana platform, each account has a corresponding nonce (random number). To perform the password upgrade, you need to get the nonce of your current account. You can query the nonce using the Solana CLI or other tools."}]}],"pr":"ac69d504d0910bdcccb76877a9e6afdd3d8f7998a50f731c93236ca773b8bae2"}