Transaction not yet indexed

HePL9mzQgnhmYFWYfpmUX7sfD9cMsyAKSFkR2dzfwFeRaWHuPMEULtfjJDtrZX59qQf1Sz6Cmb9vKyJUB1vXYfJ

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