{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T19:21:57.850636+00:00","duration_seconds":0.011631,"id":1574629,"input_summary":"chars=770 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157374,"started_at":"2026-07-10T19:21:57.839005+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154517}