{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of test validation nodes compared to public nodes in the blockchain?","a":"Test validation  nodes are less susceptible to external attacks and require less maintenance compared to public nodes."}]}],"pr":"06f2094d8e1b2a800fc002567d790f81d39877e7cf62870cacf7244a88ed75d6"}