{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the future development directions of blockchain technology?","a":"Consortium chains/private chains become the mainstream: Compared with public chains, consortium chains and private chains are more suitable for enterprise applications due to their better scalability and easier implementation of regulatory requirements."}]}],"pr":"b443604d24f51de6cd9dfbdbf361d26dcf4e55e496455beec6a1511bf73a6e1a"}