{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:23:38.492540+00:00","duration_seconds":0.010688,"id":1170917,"input_summary":"chars=1321 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7RAB","recording_id":6066,"started_at":"2026-06-29T09:23:38.481852+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6067}