Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDge21Hm61ErU+Sbzuz5GGlRhqN1EvH+xDP07h/N5JBxzSXi4v4bdmkJt/U… (1,748 chars)"
  }
}