{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T19:24:08.949497+00:00","duration_seconds":0.000108,"id":541966,"input_summary":"chars=55 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=TW8S","recording_id":87042,"started_at":"2026-06-26T19:24:08.949389+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87043}