{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the future development directions of blockchain?","a":"Industry Integration:  The deep integration of blockchain with various industries, such as finance, supply chain management, IoT, healthcare, education, etc., promotes the digital and intelligent transformation of industries, injecting new vitality into the real economy."}]}],"pr":"9ad485ce2df3ea95f3be6ff05b199ac429aac61f3ba19ee136b80e0099d13bcc"}