{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T12:56:55.544056+00:00","duration_seconds":0.000657,"id":1740053,"input_summary":"chars=39 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KJ7WSL","recording_id":168290,"started_at":"2026-07-16T12:56:55.543399+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164253}