{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do nodes in a blockchain handle Pull messages?","a":"Validating messages: Nodes validate the received Pull messages to ensure their integrity  and authenticity. This includes checking the signature of the message, etc."}]}],"pr":"c8dc62a0dd060e07d9ca3b65d4b5a144a1904b37613a87f8f258bbaa204a736f"}