Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDFQ9Sa/8pxPQxkxyRrwilv5ji91Rdo+jPaTDFr8WuLE2bC/pMUYPE7XAet… (1,748 chars)"
  }
}