Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAdtdv5/+ylFbvBmnRI32J3OvgmCkJsdFcBqFc+trm9Lxoq53vu2+tDirbR… (1,748 chars)"
  }
}