{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:48:38.203916+00:00","duration_seconds":0.003121,"id":1194368,"input_summary":"chars=264 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KJ7JXM,KJ7RAB","recording_id":6057,"started_at":"2026-06-29T10:48:38.200795+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6058}