{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the precautions to be taken when downloading snapshots from validation nodes in a blockchain?","a":"Snapshot version consistency: Validation nodes should ensure that the downloaded snapshot version is consistent with the version on other nodes to guarantee the stability and  security of the blockchain network."}]}],"pr":"2a6fd211935fc58ef88a91a65b5834a97fb348f8507b3866f866889165f54885"}