{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to energy trading?","a":"Distributed Database Technology: Blockchain technology has decentralized characteristics that allow secure transactions between parties. In energy trading, this feature helps to eliminate  middlemen, reduce transaction costs, and improve transaction efficiency."}]}],"pr":"cce121169135c813a41bd11bae1a47018e1ce6f0f1a6b0ac00183011c346d9f6"}