{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T18:02:23.260097+00:00","duration_seconds":0.006329,"id":1540482,"input_summary":"chars=388 node=683210","metadata":{},"output_summary":"candidates=1 calls=K5L","recording_id":155101,"started_at":"2026-07-09T18:02:23.253768+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152428}