Transaction not yet indexed

DD9e9idAM2eHdcnPAR9ph6SKmuqa1ny3AHhBAuoR2jnA2qeXAkgpUyppdB99gWVsrepWfdX2iPBYHgZBDmcm2ZU

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