{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T03:11:42.539368+00:00","duration_seconds":0.008531,"id":1616353,"input_summary":"chars=574 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KK7A1","recording_id":160231,"started_at":"2026-07-12T03:11:42.530837+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157108}