{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T03:08:02.848716+00:00","duration_seconds":0.009394,"id":1388431,"input_summary":"chars=644 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144559,"started_at":"2026-07-05T03:08:02.839322+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142894}