{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-11T18:32:37.545411+00:00","duration_seconds":0.002058,"id":2532609,"input_summary":"chars=129 node=683210","metadata":{},"output_summary":"candidates=2 calls=KN4KZT,WN4V","recording_id":234041,"started_at":"2026-08-11T18:32:37.543353+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":223042}