Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwANCzrxIBqh0sPFqQUE9KbEVpd65y8CEJ5xOJQrzi0HpxqfOy2PrsnFwpZF… (844 chars)"
  }
}