{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:01:59.714947+00:00","duration_seconds":0.012851,"id":1658685,"input_summary":"chars=786 node=683210","metadata":{},"output_summary":"candidates=2 calls=AT7O,AT6O","recording_id":163045,"started_at":"2026-07-13T14:01:59.702096+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159772}