{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are some common application scenarios for blockchain technology?","a":"Supply chain and logistics: Blockchain technology can be used to achieve transparency in supply chains and automated management of logistics documents, reducing  logistics costs and improving logistics efficiency."}]}],"pr":"d4a3f226166f48ab7f237d9f3d7d9308ef5dc57ca06279ae13e4a6d0b604430e"}