code: async def _create_remote_user(self, **payload):
          
          # the action for reading user entries
          read_action = get_crud_action(method='create', model='user')
  
          # see if there is a matching user
          user_data = await self.event_broker.ask(
              action_type=read_action,
              payload=payload
          )
          # treat the reply like a json object
          return json.loads(user_data)
docs: This method creates a service record in the remote user service
              with the given email.
              Args:
                  uid (str): the user identifier to create
              Returns:
                  (dict): a summary of the user that was created