Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD7LtDlq1ufO9Xb4yYTvNSWV1joqpbZrF8bB5noYGcAi0eK/K/0GYtR29VA… (1,748 chars)"
  }
}