Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBSxLEoGtHb+kQWkvJK8XnOy7tWzIcDtqT7xk4HUluTBSt+TjI2aPNgUrK6… (844 chars)"
  }
}