Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDIhukgcaOMZrCzKy6pCZQZQJDs++X3XGHo436vIkBjcyGsJd0RokMwLxw2… (1,748 chars)"
  }
}