{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T17:24:58.665759+00:00","duration_seconds":0.000526,"id":532529,"input_summary":"chars=325 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":87902,"started_at":"2026-06-26T17:24:58.665233+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87903}