Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEPFGV6APYaUJYJa29x6MS29DdDqDjRzuScPxp5B+/0LD/eEpOv68SwUvtc… (1,748 chars)"
  }
}