{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-15T17:45:59.272206+00:00","duration_seconds":0.013424,"id":2618887,"input_summary":"chars=887 node=683210","metadata":{},"output_summary":"candidates=2 calls=A1C,TO6AND","recording_id":243483,"started_at":"2026-08-15T17:45:59.258782+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":231528}