{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T02:52:39.341579+00:00","duration_seconds":0.000336,"id":2698899,"input_summary":"chars=15 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7ELB","recording_id":252326,"started_at":"2026-08-19T02:52:39.341243+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":239541}