{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology help the development of the logistics industry?","a":"End-to-end visual tracking of goods: With the help of blockchain technology, logistics companies can track goods from production to  consumption. By uploading logistics information to the blockchain, consumers, businesses, and government agencies can grasp the dynamics of goods in real-time, ensuring the safety and authenticity of the goods."}]}],"pr":"951398b0d6ef6f9d99af23b18ff188ca21fc095586e6119ad6df1d31497145b9"}