{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T19:52:31.551881+00:00","duration_seconds":0.014979,"id":1576029,"input_summary":"chars=901 node=683211","metadata":{},"output_summary":"candidates=2 calls=BV5DJ,OR2IN","recording_id":157477,"started_at":"2026-07-10T19:52:31.536902+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154619}