{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What potential problems can occur due to imbalance in sharding within a blockchain?","a":"ata inconsistency: In cases of sharding imbalance, different nodes process different amounts of data, which may lead  to some nodes' data falling behind other nodes."}]}],"pr":"dad5362c60750152977e5e9a3f6d78d71396adfc451df6a0174135fb8c38c85c"}