{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the solutions to the problem of blockchain energy waste?","a":"Decentralized energy market: By using blockchain technology and smart contracts, a decentralized energy market can be established to enable direct transactions between energy suppliers and consumers, reducing costs and improving efficiency. For  example, households can install solar panels to generate their own electricity and sell any excess power to other households, promoting the use of renewable energy and reducing carbon emissions."}]}],"pr":"a12bac3acf951a6c438f2fab39c76509c1c0129e59fff6cf9ba28f309798b40a"}