{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do transactions in blockchain facilitate asset transfer?","a":"Create transaction data: The digital wallet converts the transaction request  into transaction data, including the sender and receiver's addresses, asset quantity, and other information."}]}],"pr":"79d1a024eba443ad181484ba2abd2c79545589adcd5de97289bb820505ccebe6"}