{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-16T16:53:34.388994+00:00","duration_seconds":0.012878,"id":2637684,"input_summary":"chars=747 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":245497,"started_at":"2026-08-16T16:53:34.376116+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233407}