Transaction not yet indexed

Uw21B9rnQTtuG7Rvr7eD39moKY2bzmBUtYtEeNmozgYY1PvFhg9UMJsiYKvsqpw8biJNF41hsub5z64wfbKJssW

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.