Transaction not yet indexed

i3543EeUCuLa6R9z5XVo9Sq64q8GdJ11FdS5NtNJsUJgs6fPLSPao566QY4PWu5zeFTJmqvX1TtCbWqCxbTM5FC

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