{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T20:56:25.074971+00:00","duration_seconds":0.012592,"id":2925328,"input_summary":"chars=735 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=E2COH,F14S,E2C0","recording_id":276622,"started_at":"2026-08-28T20:56:25.062379+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":261516}