{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T22:20:30.550119+00:00","duration_seconds":0.004042,"id":1812796,"input_summary":"chars=724 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173374,"started_at":"2026-07-17T22:20:30.546077+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168882}