Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFjh3EVW3q2BgLAiz3/lUZko0/omZMqMJAeQrrnMzcYbFYoPZlLouLcWHoW… (1,748 chars)"
  }
}