{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can non-validator token holders in a blockchain ensure their interests are not affected by long-range attacks?","a":"Keep software updated: Update the software  in a timely manner to ensure the security and stability of the blockchain network."}]}],"pr":"d44f76bddfd61e7c9608e69193cef0b27a94ab029b85d779b549611ead84b39b"}