Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDeTYroNtDdWIM8nHb6q9Oj4jTB2MgI+lDO+D3VslCWdWVVXZMFtndr4q/u… (1,748 chars)"
  }
}