{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T03:07:40.132184+00:00","duration_seconds":0.003549,"id":1821445,"input_summary":"chars=719 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KC1PIU","recording_id":173932,"started_at":"2026-07-18T03:07:40.128635+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169381}