Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD627Z5nZgQzNM/JP33FyLySMPn8CxQg/PUvwm4+sdK/BRbDUlRSzyguvn2… (1,748 chars)"
  }
}