{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:23:47.787752+00:00","duration_seconds":0.003798,"id":1141523,"input_summary":"chars=693 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=W7VAS,KK7JUM,KK7NQN,IS9AM","recording_id":16435,"started_at":"2026-06-29T06:23:47.783954+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16436}