Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGoQEK8FcK4xC4IzMNuot9z0I4XfQ9mhDnkk8vXlgYGIwnlTcV6a86PguRQ… (1,748 chars)"
  }
}