Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBiyIAhCS/dk4LRwEJhsiS5PqZY2cE/FJ/jgWaNHUSDg1xBB++p1C/KGNCj… (1,748 chars)"
  }
}