Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFvuhHt9AQEsSzJEFJU+UPNs4eQBxEszZsDR2nD1kVLZy5L53dImzMruqRR… (1,748 chars)"
  }
}