Transaction not yet indexed

mXffDTuxcEEHEJJ9UPoG6StRD9poE6V2cTVXwVPK3Zd9hnFwXHd6yJdHQUZZ3i66FrohkJJTMDZTjk57j4SfCae

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