Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQALemL9dBaog0pv5FvrWbOHneSqOZ+x9Xg2q5mLbYUkzStFKOntqgPtsC9F… (1,748 chars)"
  }
}