{"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":"18b9e8bf3f9c339ddba3d98343719d36214bb81d8c70a613762791eddd5de18e"}