{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T19:35:44.704685+00:00","duration_seconds":0.006932,"id":1407486,"input_summary":"chars=430 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145805,"started_at":"2026-07-05T19:35:44.697753+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144067}