{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T21:47:55.846488+00:00","duration_seconds":0.001081,"id":554282,"input_summary":"chars=768 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":125051,"started_at":"2026-06-26T21:47:55.845407+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125052}