{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to conduct integrated testing for blockchain?","a":"Define testing objectives: Determine the focus areas of integration testing, such as interactions between smart  contracts, communications between DApp and external systems, etc."}]}],"pr":"1e71a3bd86bf5b3d6de22d681e398e5df927d77acfc6e415c35e751752dfdf50"}