Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCzgMdGN+ezov+6IBVWw4u7wtSzzR4cAw4TaiFSJnxeIXkUs1bqUEaV/h0t… (1,748 chars)"
  }
}