Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDmd2IHunWp6K15wlCezw9uiKNnjTp8QUg8QDiRfdsGNwN2fONgSMQYZ/s+… (1,748 chars)"
  }
}