Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAclJ8e59JSYXbz2/sBLqtePlQkDhvg4YSIJRD+cLwZRiN19oZ8TWhyBdYW… (1,748 chars)"
  }
}