Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQExDbmRB48ex/cLYeB8FvLuKIEPzFKtphCGEoc+Vat8NxJz7R22ZUJRQHUr… (1,748 chars)"
  }
}