{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the potential paths that accompany blockchain upgrading?","a":"Industrial Chain Improvement: With the rapid development of the blockchain industry, companies upstream and downstream of the industrial chain will gradually  improve, forming a complete ecosystem including infrastructure, technology research and development, application scenarios, market promotion, and other links."}]}],"pr":"a8a303cfa30e881f511bf5ad68468e688df510bb4fc02954e2926064f7665a11"}