Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBMD6YhxfJG6uyJ59QnvGtX80zZH0QIKkemY7cyExfE/yEnUlszBQU5VKpD… (1,748 chars)"
  }
}