{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the future development directions of blockchain?","a":"Regulatory Policy: With the rapid development of blockchain technology, regulatory policies will be gradually improved to guide the healthy and orderly development of the industry. At the same time, the combination of blockchain technology and regulatory technology will become  a major trend in the future."}]}],"pr":"5ca9ab06b6d4cb6db6c9bb5609eb772e1ba1532fee88620faf86ab5c2db5564f"}