Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGh7KIgRNDzJRQnSOpxBuEHVj7K+39hcO/zExSPfHU0EGYrC5BDg1zqSgof… (1,748 chars)"
  }
}