{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the purpose of using a WebSocket URL in a blockchain to connect to a Solana cluster?","a":"Establishing Connections: Nodes establish connections using the WebSocket protocol  to achieve full-duplex communication. This enhances the reliability and security of the Solana blockchain network, as the communication between nodes is not subject to interference or tampering."}]}],"pr":"82898c2cbeb79d9208aa09c4f1dbd631c9a762a2c0f40e6a9dcfefe392810227"}