Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG/NiF/++9hGBJRVkqqAE/PJtKkxza33/38cEiDQB/2HgvsC8kP+aBEJb+S… (1,748 chars)"
  }
}