Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAASjsDWDddROFW+9Q/mBZkoukVuBRKZFwQ+3bcIneOaQDEwM+dCMrFN3qw… (1,748 chars)"
  }
}