{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application scenarios of blockchain?","a":"Financial and tax applications: Blockchain technology can facilitate the exchange of information between tax authorities, banks,  and businesses, improving the efficiency and transparency of financial and tax management."}]}],"pr":"19d19b06e6d136b786b02546b2a4cd5e70cf82f701cb2f3f2bd219d068bd58e7"}