{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T16:41:20.798132+00:00","duration_seconds":0.007952,"id":2992362,"input_summary":"chars=470 node=683211","metadata":{},"output_summary":"candidates=2 calls=TO1OF,IS9O","recording_id":283730,"started_at":"2026-08-31T16:41:20.790180+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":267857}