Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFpNS9U24VPRPr2meKT0Hi4CtNhKOiK8TZoW3rtVl4UWyGqcCX1vekc0A0T… (844 chars)"
  }
}