{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T21:47:10.508288+00:00","duration_seconds":0.010843,"id":1811168,"input_summary":"chars=744 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=TO1OF","recording_id":173256,"started_at":"2026-07-17T21:47:10.497445+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168768}