{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do testing and validation nodes in a blockchain compare to public nodes in terms of having more configuration options?","a":"Synchronization speed: Test validation nodes usually can complete synchronization in a  shorter period of time compared to public nodes."}]}],"pr":"e5343fbc504c6b18269f3fa27593e8bc9c8b121c274d196ecbbb8eca9878f165"}