Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAVJ779nxYbCacFcg3r/bwIhg1QXT71cCKk/XJfz7CQ0kF1qqsj9rqTzPb4… (1,748 chars)"
  }
}