{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T21:14:14.767296+00:00","duration_seconds":0.008039,"id":2692904,"input_summary":"chars=484 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=UH12IS","recording_id":251615,"started_at":"2026-08-18T21:14:14.759257+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238923}