Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAoAiqNJqu8KTqtA9TqBznYXDcLsRKGGkWfhNX3eg9U0WFgOUW3O+lIcZ/W… (1,748 chars)"
  }
}