# File lib/new_relic/agent/cross_app_monitor.rb, line 123
      def build_payload(state, timings, content_length)
        payload = [
          NewRelic::Agent.config[:cross_process_id],
          timings.transaction_name,
          timings.queue_time_in_seconds.to_f,
          timings.app_time_in_seconds.to_f,
          content_length,
          state.request_guid
        ]
        payload = obfuscator.obfuscate(NewRelic::JSONWrapper.dump(payload))
      end