Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAwFzOvzuHMga6LGN4tzVi4mHZFyApd58juTGRSWbwNlQe2fHebNpMib+ks… (1,748 chars)"
  }
}