Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDEtuvRf9IyJCNZRFn+st7wtQhNrlMaFR2s64LZ5OCfYDKw0/EbFbHX0GOh… (1,748 chars)"
  }
}