{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:41:50.415734+00:00","duration_seconds":0.001745,"id":476139,"input_summary":"chars=1156 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KJ5ILQ,PI4B","recording_id":93506,"started_at":"2026-06-26T07:41:50.413989+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93507}