Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQKzI06UxoC00YzxhWH62Gf87vSUh4n6Aku7EIG6/Hj/SSa6ncZD3sLh4Sni… (1,748 chars)"
  }
}