Transaction not yet indexed

KTfAFkz8NJ69k97YNgv98QmyJS6r7dWKXFi4Rw8qx5TZ64VPqQUDof2TJ8PA3ERHxtTrMerfTQda1VfWVE5SDCS

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