Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJbYXynzqmRrhzNskzllxgafNTbg9crQoQ93XpYdg7bE7D4W5bhlPbDTlf… (1,748 chars)"
  }
}