{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in supply chain management?","a":"Enhancing transparency:  Based on the decentralized characteristic of blockchain technology, each node in supply chain management can collect and share information, thus realizing the transparency of supply chain information."}]}],"pr":"42741ef279a05663affe200e641184de9f37b4d578ca03eb8e371d56d18c233e"}