{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:09:00.442754+00:00","duration_seconds":0.003042,"id":1035731,"input_summary":"chars=204 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":27587,"started_at":"2026-06-28T17:09:00.439712+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27588}