Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBW/0duzSYW5LyHFcJx7pc1JlH5cUu9HZ+vKKQqgYLtO3mDaC4thNau2sGR… (1,748 chars)"
  }
}