{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain address the issues of network congestion and high fees?","a":"Adjusting transaction fees: Implementing dynamic fee adjustment mechanisms to encourage users to submit transactions at off-peak times or adjust their transaction sizes, thus reducing network congestion."}]}],"pr":"998d7b6b55c43d999bf1f333eec1779c345096b112e672c815a45482d2a3e586"}