{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the field of supply chain finance?","a":"One of the core applications of blockchain technology, smart contracts can automatically execute predefined contract terms for managing various financial transactions  in the supply chain. The emergence of smart contracts reduces trust costs and improves transaction efficiency."}]}],"pr":"a81537816171143a0146fefbcb63ba597e191bda45c7a6a3bc35fcb9c45719fb"}