{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are inter-account transfer operations executed in blockchain?","a":"Broadcast Request: User A's transfer request is packaged into a transaction transaction and broadcast to all nodes in  the blockchain network."}]}],"pr":"57fa135ef6721c3f934221dc72eeefeafdffb04d7fcc166c0a05f40484f4dbe9"}