Transaction not yet indexed

sTppW9ai37eE6X87NkX1PqmytkaukFFFbV3uciqwGa3KuCqfp2bGUo9NvPogH4cPyAqA3gQrFJzDDBk8uqF71b2

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