Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZIy7ULO5r1yhcsJO/aMcpSunLIvxZylNw+RcDP5hlBmpLX2JO3TtCy2+o… (1,748 chars)"
  }
}