Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFZ3K8AISjRziUa8gkTHELOkeS27+2ZXqkgNK7DuCyodl1x+3U06NnnWQXY… (1,748 chars)"
  }
}