{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the features of PlaaS?","a":"Provide a unified data  storage and management platform, making it convenient for developers to build highly scalable applications."}]}],"pr":"25c093d3f24689e4fe5bcb6c4204eb07a41bb94204d05f59f1428b47617c699b"}