Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE3dCUhbNYnTLwMSlg7dJx36a17S4JrHdulZnNEX9bIFj58DF6N/WVo6vfI… (1,748 chars)"
  }
}