Transaction not yet indexed

tx8f5CDE7nMRyzTwbguEGajctfr7pm3Gx4nizx53Dy2chFDPQrWgTG5Au1sHqcteV8g1SdWZ4sPf2VzexfZuAH2

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