Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE93/1u0aNZz7hv/8ww6aCVfbzLZeere8YzhBWgZ8VKxT6oDXPL1WQA3MSh… (1,748 chars)"
  }
}