Transaction not yet indexed

NKTfEEYo2n7tKLNK5w7a7NeJyRhLisLaWYFNA1GDAzFdc34i3pXTeFekRqnUfRmfnsNGSFcXUqXxQQG9zWLDor7

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