{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:23:57.100054+00:00","duration_seconds":0.002063,"id":447454,"input_summary":"chars=1317 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC1VQS,TO19","recording_id":96706,"started_at":"2026-06-26T03:23:57.097991+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96707}