Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZZKSyXLzNSn29+GtuGhtUMEwt2Nx+AY/2bet1QHG0TlUzCoIpL8T0nVAD… (1,748 chars)"
  }
}