Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAhgT9LocSbx1IAFaqiUw+HrxsJOQIdLnIsZ4bj/GDBvVHdTa04/7nTPlLq… (1,748 chars)"
  }
}