{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:13:05.492668+00:00","duration_seconds":0.005207,"id":990658,"input_summary":"chars=956 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=W882B","recording_id":32057,"started_at":"2026-06-28T12:13:05.487461+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":32058}