Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD7g5HUm2DjmQX3YAO16lr5IMSMsWveDx2qauwqnagkRkrO+QMjgqD/5B2H… (1,748 chars)"
  }
}