{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T09:38:31.276889+00:00","duration_seconds":0.000161,"id":346799,"input_summary":"chars=67 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":99415,"started_at":"2026-06-25T09:38:31.276728+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":99416}