Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCCdXn+Pu8kTVa581p3Fh/eia0lLmuIxpEfVYfp5jN0JzILpMmyyjuxqNz7… (844 chars)"
  }
}