{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T17:55:57.898268+00:00","duration_seconds":0.012797,"id":1802402,"input_summary":"chars=870 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":172680,"started_at":"2026-07-17T17:55:57.885471+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168212}