Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGVGU2UxDpsh3i/zKDQuvMg2FGNbkb1ewkTsK4OfxU0eBJvnkzcZU2J1dft… (1,748 chars)"
  }
}