Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCtOx3DnXZA29wKxzSNVJ6kfN4V2hDNq2T2FJMXaYT5/xeQXMATfNsmSCpn… (844 chars)"
  }
}