Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDPuRvRfGVuqjyDJWpI5UEDkv3IS/yaKq3KlKcHeShtSFSKlRnOIPlPFQrG… (1,748 chars)"
  }
}