Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGTSJ3dYHL8hYcSSqXnf0XsXIjK2aPyoTvoN4v764cXo3TUTcGhvNfVrX9i… (844 chars)"
  }
}