{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:41:07.497343+00:00","duration_seconds":0.000844,"id":177592,"input_summary":"chars=888 node=683211","metadata":{},"output_summary":"candidates=1 calls=NY4NC","recording_id":112019,"started_at":"2026-06-24T01:41:07.496499+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112020}