Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAS3rpLLbF5tdKOG9E59YfqTGvIs3YkMSbHWhtD3RMNrw9o/v+UXnXNTmzD… (1,748 chars)"
  }
}