Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAC/zL/0+F4+FQbz/h/7VYqJvfauRuX7kcqZxmJtuIiAGvtaKPrMCq+yjiU… (844 chars)"
  }
}