{"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":"dc09ba791cbde3984c4d03b11739b2e0613e9236ce83936e2a130603eb659c13"}