Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDt4jDFOEqqHmH54Kx0VAlVPDlnInJDsS6wKorwPxRvBF1W6UOe7OhoMhvL… (1,748 chars)"
  }
}