{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T16:34:40.695626+00:00","duration_seconds":0.006655,"id":1030883,"input_summary":"chars=438 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":27793,"started_at":"2026-06-28T16:34:40.688971+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27794}