{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of consensus mechanisms in blockchain?","a":"Transparency: The consensus mechanism in the blockchain network makes all transaction records  public and transparent. Anyone can view the blockchain."}]}],"pr":"b3f340a69cf0334b3043b46d2e0418b337100a5fa5c74830a87acfa9a085dc29"}