{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T12:49:51.458910+00:00","duration_seconds":0.001036,"id":674896,"input_summary":"chars=737 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":65496,"started_at":"2026-06-27T12:49:51.457874+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":65497}