Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA2G9nkMyadfhkuWQXrKDQa7hkGFrdeaS80hDRs4hY2LFUjoP3bZaTB7wcT… (1,748 chars)"
  }
}