{"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 information transparency: Blockchain technology has decentralized characteristics, allowing each node in supply chain management to collect and  share information, thus achieving the transparency of supply chain information."}]}],"pr":"638be4973df62d08471c200fd96fc418e0009337d9b5aad04d2ebdd6b5b9bbe8"}