NEM (the coin that was stolen) doesn't make any local wallet user download the chain. Instead, it uses a client server model. https://nem.io/ https://nem.io/

NEM (the coin that was stolen) doesn't make any local wallet user download the chain. Instead, it uses a client server model. https://nem.io/ https://nem.io/ As such, the wallet is super lightweight and easy for an average user. Doesn't protect you from exchange hacks though.