Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAp0V5fcSbVEB0IlktF9Ln6Bgp02nX9U7tSncpzGqXRBEYOhJXHMZRoEOaG… (1,748 chars)"
  }
}