{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:22:44.687172+00:00","duration_seconds":0.001523,"id":642045,"input_summary":"chars=838 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=K4SKT,N1GNO,FO79","recording_id":69603,"started_at":"2026-06-27T11:22:44.685649+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":69604}