{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can I retrieve all abandoned program deployment buffer zone account owners through the RPC API?","a":"According to the documentation, build a Java  client to call the RPC API. Here we use Java language as an example."}]}],"pr":"3a753c1a3d6522e462ca3546be309a532bb6151b57ab9730df85a253be065d8b"}