{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the common types of message passing in a blockchain?","a":"Consensus Messages: Consensus messages are the messages involved in the consensus mechanism of blockchain networks. These messages facilitate the agreement  and confirmation of transactions and block generation among network participants."}]}],"pr":"d632813f59753da1d05a41b61868fbcfd0bf390134ad85f4d19b41f712f069b6"}