Transaction not yet indexed

MmbJQ7GgpbFJou4RTDwknDaMpHZ8enh7aQqLapfZU2kEnF19hC9YjvUGvwTUG9JTuEWbuzebLk1ojzbXyDU2Svr

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