Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFzHtSIGfAYvgYNzDVdDgq0a+tr8J8wU567VBP/yYUmIQIWrQzchSaGxtwW… (844 chars)"
  }
}