EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d18d5a7fe324ed36a7df804fcd6f415dad686f6df95cec623539987cd63b45bc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLr7KBDw"}]}