{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does sharding technology in blockchain technology solve the problem of cross-shard communication?","a":"Distributed ledger: Sharding technology divides the blockchain network into  multiple independent ledgers, each of which is called a shard. Each shard is responsible for processing its own transactions and smart contract information. In this way, each shard can operate independently, reducing the communication pressure on the entire network."}]}],"pr":"37aefb836d133f500bf324b77396b0cc8bb4bf850e0c8a594fc4f007f476d956"}