Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB/F+FtydkJiKWOGx9YBiHhxD6uOEyeWTbYFIf5zpq5AWgaiQlRk7+cE9bE… (1,748 chars)"
  }
}