{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T12:58:35.766634+00:00","duration_seconds":0.004342,"id":1827140,"input_summary":"chars=466 node=683211","metadata":{},"output_summary":"candidates=3 calls=TO1OF,F0WOW,N0BF","recording_id":174288,"started_at":"2026-07-18T12:58:35.762292+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169714}