{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain API traders improve node performance?","a":"Optimize node deployment environment: When deploying blockchain nodes in the cloud, ensure the use of high-performance cloud service providers such as Amazon AWS, Google Cloud, or Alibaba Cloud  to improve node performance."}]}],"pr":"b872f7765791eab6e36069beea9a7fd76070a5d6643ab64fc21c1ca5ad858c23"}