{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to ensure payment efficiency when processing charm chain transactions?","a":"Optimize transaction structure: By batch processing, compressing transaction data, and other  methods, the volume and processing time of individual transactions can be reduced, thereby improving overall payment efficiency."}]}],"pr":"8063f09dd33273732d4ee93982b177913b4a6fafaec890be7ddde05dec76b925"}