{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the significance of blockchain technology for data security?","a":"Transparency and traceability: Blockchain technology provides  transparency into the origin and movement of data, allowing"}]}],"pr":"1281bd709db9d93c018e8e676ef1eee6afefaf0706e5c289e1bea8a73fcb9f6a"}