Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzycA03snGQ6c3Xc/+x76ipyt0Aw+eHFviyxpEj+xCjFKVM5KcIAxODgzO… (1,748 chars)"
  }
}