{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T11:20:42.707588+00:00","duration_seconds":0.000258,"id":1735115,"input_summary":"chars=17 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167928,"started_at":"2026-07-16T11:20:42.707330+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163898}