Transaction not yet indexed

KHPsxkqMsWWhSA1ggTfM8hWf2kGm2m2bcAqwVihbv5eN3bava8YWqqCQDZT5tEACTNukU3rCS8YpiqaRqZPtkf2

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