{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to recover program data accounts on the blockchain?","a":"Sign the transaction: To ensure the security and validity of  the transaction, you need to sign the recycling transaction."}]}],"pr":"6f350220f79565fc9da36a5e1107892ed1b9bc25929c2ed10d267d8fa054cd0d"}