{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T09:19:19.294427+00:00","duration_seconds":0.003095,"id":960690,"input_summary":"chars=633 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":30042,"started_at":"2026-06-28T09:19:19.291332+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":30043}