Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB/cBe2yArjEoVAseLKgKrcT+M3hoD0cno0xxN/RjLnzm4CdZsNUB6GUQEE… (1,748 chars)"
  }
}