{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology impact the energy industry?","a":"Energy Data Management: Blockchain technology can achieve distributed storage and transmission of  energy data, ensuring the authenticity, integrity, and security of the data."}]}],"pr":"0f780a1922e656b9517abce325dd86395c9307b640da5079e56f6f3967ff44cc"}