Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC9NUf4OTUuaYLkPgYE32g4DwsiAhcAtUAYdD0pZNvjBwjT/EJkkSSDqGi+… (1,748 chars)"
  }
}