{"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":"5e3d5f67d129c63aaeab6288989f431e8e46d471c511bfa11568699aadc17dad"}