Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCly3xPH4fsuBjKp/R3YqVSCQaNULk/6Gz9cVsvsaX1iSdNLcFjcg+it4HS… (1,748 chars)"
  }
}