{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T10:07:14.244706+00:00","duration_seconds":0.001115,"id":350431,"input_summary":"chars=668 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AB670","recording_id":98749,"started_at":"2026-06-25T10:07:14.243591+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":98750}