How can I differentiate an RpcProxy call from a ClusterRpcProxy call?

So, I’ve setup multiple nameko services, where some of them call between each other (inter-service calls), using RpcProxy. But, along with that, I’ve also setup a fastapi service that calls those services via ClusterRpcProxy.

Is it possible to know that a call comes via RpcProxy (inter-service) vs. ClusterRpcProxy (external service)? I know they both use the worker’s context_data, but I was not able to find an attribute that would help me to know from where the service call is coming.