Transaction not yet indexed

ndCup1HGm91koQp67n5KT8sVbiy52nKtDWdja1z8uEmhUdETSE5GptyaWTMHVGRut6NMG3JRpBPJMWy6dKoRyX2

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