Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDI0XaavuD0LsDr+KBOSPBS5Oz7xQrFvKK4aLwrw7uSpHWsuvsWYBtVtdDX… (1,748 chars)"
  }
}