{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-20T20:52:11.678937+00:00","duration_seconds":0.000499,"id":2737985,"input_summary":"chars=28 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=NT7H","recording_id":256430,"started_at":"2026-08-20T20:52:11.678438+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":243251}