Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDQcr53ukpFsnAzFcvL0VYQDId6nfhoVpFVJJK4gORUayYcM3C3enY1yO3e… (1,748 chars)"
  }
}