Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHsh0Md3Brulz7Uv+9TR+rHVQm21Zk3euUncOXXVTlCzEp4/nYHJeeKcGdS… (844 chars)"
  }
}