Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwE2luP5LPyhFs2+j/XOFVIEZVnIUQWXfQVKFQbDlqyIPHsUa4Aa6Tup++8n… (844 chars)"
  }
}