{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T23:18:17.171087+00:00","duration_seconds":0.002044,"id":1842506,"input_summary":"chars=135 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KD7ADI","recording_id":175405,"started_at":"2026-07-18T23:18:17.169043+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170658}