{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the investment opportunities in the blockchain field?","a":"Blockchain-based Financial Services: The integration of blockchain technology with traditional financial  services has given rise to"}]}],"pr":"c9a3aa86b8b4c2b0edbcf71d1abf637617bb496efd227dd02b8195abe0a899d0"}