Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGdH8bsN60voaFA8qpkWbsIoh+5TU6h8vWtGjZM8dgavHylvLZyGnFQuWZg… (1,748 chars)"
  }
}