{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T19:17:58.725882+00:00","duration_seconds":0.001479,"id":253113,"input_summary":"chars=814 node=683211","metadata":{},"output_summary":"candidates=1 calls=T50","recording_id":121887,"started_at":"2026-06-24T19:17:58.724403+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121886}