{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What issues should be noticed when avoiding lag in RPC nodes during transaction sending in a blockchain?","a":"To avoid lag when sending transactions, RPC nodes in the blockchain should pay attention to the following issues:\\n\\n1. Choose RPC node providers supporting multiple mainstream blockchains: Ensure that the selected provider supports major blockchain networks such as Ethereum, Bitcoin, and their corresponding test networks to meet different requirements.\\n\\n2. Focus on RPC interfaces and protocols: Understand the types of interfaces supported by the provider (such as JSON RPC, WebSockets, gRPC, etc.), and ensure their compatibility for efficient operation in various network environments.\\n\\n3. Evaluate network connection speed and uptime: Compare the latency, throughput, and reliability of  the provider to ensure a smooth experience when sending and receiving transactions.\\n\\n4. Check for scalability and resource usage: Ensure that the provider can handle increased traffic and manage resources efficiently, as high resource usage can lead to slow response times and reduced performance.\\n\\n5. Consider"}]}],"pr":"d1ad471ba20d1580c9655dabe36f67823faf40ae6731b1c167202e27f26732c5"}