Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCFLsq3PVwDKnXUQlUQt0+bmdKp4rSlQdsXAs451B4R3GJzCPO1gMk+QGDi… (1,748 chars)"
  }
}