Transaction not yet indexed

5Dux16smkW8Lst292pFKKaXzCP3VcoWY8BZKZE1KQmCBCdCU3zMMie3rcSDrRSPVttiM5tMSutLmMMM8H2PuNkLZ

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