Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB+bbsn/RGTFTDB18sLGJU+QVVR4n54IXaQUwJVtect1SibDjpFz1PVFcMr… (1,748 chars)"
  }
}