{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in supply chain management?","a":"Improving management efficiency: Blockchain technology can reduce manual operations, minimize errors, and accelerate the speed of  transaction processing, thus improving the overall efficiency of supply chain management."}]}],"pr":"2f125a588ded6513121f43c5e4a4e329fff113f11b86718ae572f994aa8fe1e9"}