Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFYjkaAyqJ045J5mGwT2yB3aCk4qMj39fQcN+z8flfqhGNKIcW5e8z0QEaB… (844 chars)"
  }
}