Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF53N2KsU6giHSuTmz4kDsM6FlWRj9yH3pDHxdUl10+YQuDnU9FIaFn7GN8… (844 chars)"
  }
}