{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T13:06:44.423926+00:00","duration_seconds":0.000195,"id":2656566,"input_summary":"chars=12 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":247464,"started_at":"2026-08-17T13:06:44.423731+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":235246}