{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T03:39:17.521455+00:00","duration_seconds":0.001301,"id":1850216,"input_summary":"chars=65 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7CPR,WS7DRK","recording_id":175998,"started_at":"2026-07-19T03:39:17.520154+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171152}