Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD3oWy+sSgaTwqWXIOwEXQhkLoBw0DrFyftfblBXCLcnCuCWYtS5BdmSje1… (1,748 chars)"
  }
}