Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC93ycKpvEbsFRkhwgLbqRmqM3q2ttmB8+FI+kGdXKglGQnzmykiOlhXD+S… (1,748 chars)"
  }
}