Transaction not yet indexed

MmXrxUS8ttMmyAaXPMUfAAKaXeiBJwL6XNPCDY7mSsVVTtUrojekB7eEC7NmUeZX9P2a7nVz8AgChU1wUXtwexz

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