Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwECGvZCIYcdcSJxtQ9IFZGVKpKGnJ9JHK7pQoRUPr0GRT20PhsR4UqUJ3gu… (844 chars)"
  }
}