Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBEE6vyBLO+fZEsIkSu+tEQyBUSx94W0GezUvZDMrEq6n+ogUfMWUhLdASW… (1,748 chars)"
  }
}