Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDHs5TuLb8d2fcridY9Ir7pU+EbSNG1RTvg2r1OOvH+YlDOY2Fbo9GgOGVg… (1,748 chars)"
  }
}