Transaction not yet indexed

LK6XfRSpTSQbjfss4DPfYYtMtiRMUDrVKuuAz3ezXK43RV8Wa6mLBGPGbvqt8kY8KHBsCeXnibrSEkZKAZMYYi8

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