{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T20:46:13.301515+00:00","duration_seconds":0.003178,"id":853846,"input_summary":"chars=591 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":51078,"started_at":"2026-06-27T20:46:13.298337+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":51079}