{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:00:43.503415+00:00","duration_seconds":0.004549,"id":898946,"input_summary":"chars=295 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KM7BIB","recording_id":42288,"started_at":"2026-06-28T02:00:43.498866+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":42289}