Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGAx09X7I4OXWZ//BSVuDWPygEji7VKZX8OyMVHcUXaolpXD1iBS0fgmGRU… (1,748 chars)"
  }
}