Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZT2IdANSQpIyi3JgTRvRU7qp/J71y2RUIj1Lws4KyIxco+B/FeaMCz9QL… (1,748 chars)"
  }
}