Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDamhc+uBl9n0YQ5PaOLi7iIOUZIYRjxNC9pshvgTs0MzRrJP27LZv2I+Jg… (1,748 chars)"
  }
}