Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDITQzLQOxsWMwYK3i86vEYSziEXEXXYcW8lJ/P8PHeeEZiyALulGWc3Law… (1,748 chars)"
  }
}