{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:47:59.210359+00:00","duration_seconds":0.000392,"id":1194276,"input_summary":"chars=23 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7N","recording_id":6149,"started_at":"2026-06-29T10:47:59.209967+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6150}