{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T14:19:23.600792+00:00","duration_seconds":0.000115,"id":2990140,"input_summary":"chars=4 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":283408,"started_at":"2026-08-31T14:19:23.600677+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":267617}