{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T03:09:42.563551+00:00","duration_seconds":0.008661,"id":1821507,"input_summary":"chars=582 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7P","recording_id":173936,"started_at":"2026-07-18T03:09:42.554890+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169385}