Transaction not yet indexed

Kkhamm2TRJgkNegmyjp28wMY8JDKaHCM2Sd6Fhgv38ELdbynzd6QG8Fkff2zCmpDjRetpgxeDQbzG46Mtej8Gdn

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