Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAI0CScx9QgnyUHti6dSdpii4GhKvNa0TNDVHgdeRWuaGEteEh0kpzfQUjg… (1,748 chars)"
  }
}