Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCOcCryzsuIdvt1Yy9X/doI4vIwYAvNEhP5Ft21lLuxKBpbOaNxYUZ4dtXW… (1,748 chars)"
  }
}