{"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: Globally, governments are increasingly paying attention to and supporting blockchain technology. Under the combined promotion of policy support and market demand, the blockchain industry is expected to develop faster."}]}],"pr":"8ff7af572c529c62e2c963ccd3c744e913355f8b602ccc8ad94bbfccca791f29"}