Transaction not yet indexed

um66q66Z2uwPmMDN6QabCpn7X6JzwLefKVEZ9cNXmQfsycMZJXJx5WbQJf1MCJPd6edB45W6YRfFELCop1nVLsY

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