Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDlzE+OMqEwuqm54+0m+a1C/kObgqz+SQpJ7M6tFkqP6gLQRf6rRUI0tFwb… (1,748 chars)"
  }
}