Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG9FLQ3Fm94VbW8DnOjnFC4q06b2cO5UJp4gV/CmRQdUnxKBTmBEgS5u11A… (1,748 chars)"
  }
}