{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are some common applications of blockchain technology?","a":"Supply chain management: Blockchain technology can achieve end-to-end transparency  in supply chain management, trace the origin of raw materials and products, improve the level of supply chain management, reduce risks, and optimize supply chain processes."}]}],"pr":"59ca518810fdb583fc1936d46db2b99bd4e5a8e7af80763f00af19078c4d78d5"}