{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T14:11:18.841464+00:00","duration_seconds":0.002848,"id":1009188,"input_summary":"chars=184 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":24546,"started_at":"2026-06-28T14:11:18.838616+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":24547}