Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDDzbIQkp0OLGIglUauY5DzgoOuCYU6qqD4b3s88SvEgza4eAsyj7voYJUG… (1,748 chars)"
  }
}