Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBB0U0VcdHEQJnFrtT7mLFYd8uCZfo6oydO8NITHKxb5EWw4XvnUokTrYDI… (1,748 chars)"
  }
}