Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAmI5pC8fJaPSW0eC8orhHSjfaEr2+pSzczUQvWCWoOeEYaE1ywI/rdjI0e… (1,748 chars)"
  }
}