Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQALZxCqnC+xL/gLnOxS2y/CW8SvWT08DHQ32vRvTKtvA39BFtkBp9tSVV7m… (1,748 chars)"
  }
}