{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-20T11:49:56.267487+00:00","duration_seconds":0.008541,"id":2724530,"input_summary":"chars=523 node=683211","metadata":{},"output_summary":"candidates=3 calls=CE3FPS,ON3D3F,TV9NK","recording_id":254892,"started_at":"2026-08-20T11:49:56.258946+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":241860}