{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to bill trading and settlement?","a":"Realizing decentralized trading: Utilizing the decentralized characteristics of blockchain  technology, eliminating the intermediary links in traditional bill trading, and reducing transaction costs. Both parties involved in the transaction can directly conduct bill transactions on the blockchain network, thereby improving efficiency and reducing transaction risks."}]}],"pr":"8fc295b0d58af941bffaaf90e6136a495e020416a698c4081680ccb3cb387d95"}