{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T23:02:17.848351+00:00","duration_seconds":0.002386,"id":1085950,"input_summary":"chars=478 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=N9OFU,AA4HO,KM1X","recording_id":22175,"started_at":"2026-06-28T23:02:17.845965+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":22176}