{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology play a role in supply chain management?","a":"Enhancing efficiency: Through blockchain technology, order, invoice, and other business data in the supply chain can be shared and  queries in real-time, simplifying processes and improving work efficiency."}]}],"pr":"9e56715074dad87cdaadaf969e727e0723c7159ac06dcdacc0d1a2bc3e22055a"}