{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in supply chain management?","a":"Intelligent contract management: Automating supply chain management through  intelligent contracts, realizing the automation of supply chain contracts, transactions, and processes."}]}],"pr":"b55ba033f98468adefea8837fe6c1da3b64f637080b4268100912caa16ed7eb2"}