{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the impacts of blockchain on the energy industry?","a":"Security and privacy: Blockchain technology uses cryptographic techniques to protect the security  and privacy of energy transaction data, preventing unauthorized access and tampering."}]}],"pr":"0bba2831a6e04473a9a9a767c2c1998277923fab777f0645c7a6cdfc0b720c49"}