Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDn9dsF89yzX+li6Bvf0c7houSwv+x2U9HwrfkbMyfWdxziGtEHmPiwVmQf… (1,748 chars)"
  }
}