{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T12:50:15.539649+00:00","duration_seconds":0.000687,"id":675048,"input_summary":"chars=482 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":65473,"started_at":"2026-06-27T12:50:15.538962+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":65474}