Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDyGoHRGwoYVWBHDtlV3pjhOsvMNMNDeX16VkGx+jwDxSXuQtWOrc+x5muW… (1,748 chars)"
  }
}