Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGUwvxVBCi1YeKYB7GZbBNza6A2tD0SzFm5Wair3UfTeyZxqyAr6zaexhRW… (1,748 chars)"
  }
}