{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The process of node rearrangement in a blockchain is as follows:","a":"When  a transaction is recorded, the sending node broadcasts it across the entire network, spreading the transaction record to all nodes."}]}],"pr":"daea476355127d8d32d98e0d21fa0a954f13b701e33ff6a96859f68b43ca40b9"}