Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCATdL9icxkIHPD4UlPG86vD5yUYomPzT60r+ieXXj5VwfqQlESp1gNzj+4… (1,748 chars)"
  }
}