{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:15:05.364031+00:00","duration_seconds":0.000362,"id":858415,"input_summary":"chars=29 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":48598,"started_at":"2026-06-27T21:15:05.363669+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48599}