Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAMS5ab4XmMNNW8YM21ewKC5mGWj4BbUKdZrLXJDPOLSiksXru4ix39KR2o… (1,748 chars)"
  }
}