{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of the Lightning Network in a blockchain network?","a":"Lightning Network is a second-layer protocol that operates above the blockchain network, aiming to address the scalability issues of  blockchain technology."}]}],"pr":"d0b285b90c892ce5d57dc57013e17f58ab8b948a06dabb6632b2d799e459256b"}