{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the future trends of blockchain technology?","a":"Policy and market dual-driven: Around the world, governments are gradually increasing their support and encouragement for blockchain technology, providing a strong policy environment for the development of the blockchain industry. At  the same time, market demand is also continuously growing, driving the application of blockchain technology in various fields."}]}],"pr":"3f8286a9a450c67580e512a8d785e82e95eaaac8955111eff193cddbd1f62045"}