{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application scenarios of private blockchains?","a":"Government industry applications:  such as government budgeting and execution, industry statistical data, etc. Private chains can ensure the authenticity, accuracy, and transparency of data, while meeting the demands of public supervision."}]}],"pr":"ccffa134cf4cdf6f998cc27b7733e7dc05b26274bbd8852c6cab1e39ee96dab8"}