Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB2+suP0JgHCsz2iUQUtNXpPkU9li6qutzVr6Kg1gHpRkJHFao/wEtH6lok… (1,748 chars)"
  }
}