{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:53:18.547331+00:00","duration_seconds":0.002697,"id":1177264,"input_summary":"chars=503 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K6KZ","recording_id":10847,"started_at":"2026-06-29T09:53:18.544634+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":10848}