Transaction not yet indexed

DD7LU6ASLR8dxht4ihkr3Xo7knenHaWLRrDBdm9tE3Szq56JDZ3LG7FNVcABAhVp1sJ43k7e8EPQQFphCuFqm6K

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