Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCFSiRy9cGC7+5rsWs1TBSFoBVCkKAfu1WM7epxjnQYfzV+oFxbsjHS+hmr… (1,748 chars)"
  }
}