{"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":"21bb81ea20a682de1d62a8b22e00aa80dc79fef5b187cfab5ad0fa4f7c7bd6c8"}