{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T01:24:50.538162+00:00","duration_seconds":0.000113,"id":434995,"input_summary":"chars=34 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":97994,"started_at":"2026-06-26T01:24:50.538049+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":97995}