{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T09:17:19.292495+00:00","duration_seconds":0.000917,"id":618969,"input_summary":"chars=472 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=K0ECK,ON365,K5UY","recording_id":72297,"started_at":"2026-06-27T09:17:19.291578+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":72298}