{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the subsequent tasks following the blockchain upgrade?","a":"Business expansion: With the upgrading of blockchain technology, developers can explore more innovative application scenarios and apply blockchain technology to actual businesses, such as finance, supply chain management, Internet  of Things, and other fields."}]}],"pr":"6e66f79890a31765eb3d131e447ccb21981e3310292e375323fd2b952464b9b1"}