Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBws95EKtNneV9RsC+/dMvi5dGLuLOnm6wtdTh8JcK3HBs5QH8n6pWj3VAI… (1,748 chars)"
  }
}