{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T22:34:14.710903+00:00","duration_seconds":0.004067,"id":1482140,"input_summary":"chars=688 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":151031,"started_at":"2026-07-07T22:34:14.706836+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148764}