You can always use the Lumi blockchain wallet as a multi-currency wallet for more than 1000 crypto assets or as a mono-wallet, for example - Streamr OLD DATAcoin wallet to safely manage all of your Streamr OLD DATAcoin tokens.
by Lumi Wallet
Streamr OLD DATAcoin wallet
Free Streamr OLD DATAcoin wallet for Web, Android, and iOS. Send or Receive Streamr OLD DATAcoin for more than 1000 coins and tokens.