Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB+QrLoPL7Y4tsiaLvIZMfZkPIUkmUbSZHR8SiMHz45/0HLniSY/C+GApnc… (1,748 chars)"
  }
}