Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJFHJauEefjXG+iYCRpUww9LD63/eBH6ZIoeZOLHnxoKQznjA0aMFjJanxU… (1,748 chars)"
  }
}