{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T16:56:49.869537+00:00","duration_seconds":0.004067,"id":1401731,"input_summary":"chars=752 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145410,"started_at":"2026-07-05T16:56:49.865470+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143701}