Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHyQyUHkSqzeHREz3QNopFTU5leQ6HZeIWl07QkOJP2RTfYY/Dljyba4cq1… (1,748 chars)"
  }
}