{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T09:58:27.901671+00:00","duration_seconds":0.005443,"id":1651942,"input_summary":"chars=560 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162549,"started_at":"2026-07-13T09:58:27.896228+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159303}