{"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: In the future, enterprise applications will widely adopt consortium chain/private chain technology  to improve data security, reduce transaction costs, and increase efficiency."}]}],"pr":"1b4136f115468abb45ecaaee26c6079cd0d674a20f8372b58055776b6bf12ac5"}