Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFDG9wyDdgd2EiYafeHcHJAe1YXj4UQiFs7SZsLBQz9pEfcuqP4ep5CUDJf… (844 chars)"
  }
}