{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T01:34:40.676444+00:00","duration_seconds":0.004766,"id":2978627,"input_summary":"chars=310 node=683211","metadata":{},"output_summary":"candidates=2 calls=KK4PAL,KB1QCO","recording_id":282246,"started_at":"2026-08-31T01:34:40.671678+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":266505}