{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the process of handling mature futures markets expire in the blockchain?","a":"Both parties sign futures contracts on the blockchain: Firstly, the buyer and seller sign futures contracts on the blockchain platform, agreeing on details  such as the traded variety, quantity, price, and delivery time."}]}],"pr":"e864e4cb4aba17007fb38be3cbdbb60dc4f63bd1d2fb434e177a2cd599b72895"}