{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T12:49:51.458016+00:00","duration_seconds":0.000172,"id":674895,"input_summary":"chars=70 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":65493,"started_at":"2026-06-27T12:49:51.457844+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":65494}