{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the innovations of blockchain technology in supply chain finance?","a":"Digital trade finance: Recording transaction information on the blockchain of the supply chain, realizing real-time, transparent, and traceable transaction processes. Ensuring the security and efficiency of transactions through smart contract  technology, and reducing financing risks."}]}],"pr":"3e7eb12f7543e9903edab2de032e4fcee6d91092448d588a56e71a82965dcb32"}