{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-30T20:16:16.346230+00:00","duration_seconds":0.000155,"id":2974594,"input_summary":"chars=5 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":281869,"started_at":"2026-08-30T20:16:16.346075+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":266186}