Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCONxrF0XxnRbEZmQnQWFFFKbhUanVF9tXajTup1iaYEVA91FjJqokOL+1d… (1,748 chars)"
  }
}