{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the significance of limiting the size of account data in a blockchain?","a":"Saving storage resources: Smaller-scale account data helps to alleviate the storage pressure  of the entire blockchain network and improve the efficiency of the system."}]}],"pr":"cddfe46be17537e27129c0e41524936d57b1f4131b8bc51f329c1be2b49ffcc5"}