{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:44:39.406995+00:00","duration_seconds":0.000182,"id":1039785,"input_summary":"chars=31 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":26969,"started_at":"2026-06-28T17:44:39.406813+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26970}