Transaction not yet indexed

MfTZaXyJxMZ3ZjNAM11jo8YpvubZk5xVD5rqtLm7SHrZhCQDsHQqzurTv43VrSkLeZA9Q7DWYgL6qe1eZYqyzVE

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