{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology cope with network congestion and high concurrency transaction demands?","a":"Optimize system architecture: Adopt a distributed system architecture to achieve load balancing across  multiple machine clusters, thereby improving the system's concurrency processing capabilities. By distributing the system across multiple physical machines and balancing traffic through load balancing, network congestion can be mitigated to a certain extent."}]}],"pr":"c32b83c318cbae7706606a0fb8fc4f96f85ebdc41771359c2b1fc88ba23a0c15"}