{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of using blockchain in supply chain finance?","a":"Reducing risks  and improving credit evaluation: Blockchain technology can effectively prevent and control risks in the supply chain finance process, and improve credit evaluation by analyzing the underlying data of various parties in the supply chain"}]}],"pr":"4aab227b3b63786e10f108dda478d68802a7345e9abf7d44da30c887c857ec6e"}