{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T16:07:04.800837+00:00","duration_seconds":0.000262,"id":1026656,"input_summary":"chars=47 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KO6K","recording_id":28535,"started_at":"2026-06-28T16:07:04.800575+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28536}