Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDzVKMx+jcP93NdKSjjcsP3i2sR2R/uynQMcWKDZN3XaBzBUkMeEk7evfyt… (1,748 chars)"
  }
}