Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBa84jSPXj+ZlQGBevKj8kmegoFylW0VBfkx9GIeBh+xFeY0L9alVtVnEWo… (1,748 chars)"
  }
}