Transaction not yet indexed

5En2pkSG2nkmTZkTfncsd29DQNB8Za55P8NkDCXccSPUG7MPrSrxFNgJDjwZoYHwnCnKYRDzQsap6WvgjssAkjzu

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