Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEaGOxU+L8MwOpESarDVA2q5fDb56jIIytiCdjsxpzSQwC0VvquKIWzKcJk… (1,748 chars)"
  }
}