{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the land and real estate sector?","a":"Smart contracts: Smart contracts in blockchain technology can be applied to scenarios such as land  and real estate leasing and purchasing. Smart contracts automatically execute contract terms, ensuring the rights of both parties, reducing the risk of default, and saving legal costs."}]}],"pr":"01b8a20ea0d517c922322fd4640ace013e1e21d2c3030590e76e5272840e2a22"}