Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDNLGmteP29yC+Udqf7K87V9D7ZyDUJQI6z8/aLDD0UdG2v05+lzyPxUROy… (1,748 chars)"
  }
}