Transaction not yet indexed

56YubGgVhELKTnRkrMFWBdsNUvUmwgCrwetATyufuWUnuQeFpf9dAACu9XmXKMrHHcuLBaVxYyi58JD1pP4K5hu8

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