{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T11:15:08.534659+00:00","duration_seconds":0.006139,"id":980926,"input_summary":"chars=1185 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":33459,"started_at":"2026-06-28T11:15:08.528520+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":33460}