Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEYf6n/YESE+EU6jV47v1+BLLU4O21sw3QwfWZrsWpYHDB9LY4BfYtMBHmI… (1,748 chars)"
  }
}