{"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":"b6dbd7c3954f83778f6a5bb255976bb74c65200aa8343579ab7a470448fd0b7e"}