Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHlGnXvERv5yrEzG3JZFDDnMJSNrKfNFW/XhLvvR5jgkmkUli6HDfW3Pxn/… (844 chars)"
  }
}