{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T06:22:33.006733+00:00","duration_seconds":0.002296,"id":600225,"input_summary":"chars=1536 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=BH3AND,TO80,S73","recording_id":81790,"started_at":"2026-06-27T06:22:33.004437+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81791}