{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do transactions occur in a blockchain?","a":"Confirmation: Once the transaction is recorded on the blockchain, it will be confirmed and cannot be reversed. The transaction is then considered complete."}]}],"pr":"3bc801d5358afb6809f269e4c00adcc8e1dee93508734062cee6bf0bdb37bf60"}