Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCHYW8LhXP5T/9eRB22fdGxox9mUgAJpFFS+c4/HsP0miNy6U/BBMyixg+o… (1,748 chars)"
  }
}