EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a497dd26dd2b48eb10d3fbd8b9e5665cb326c72f1e3cb8d8814152669f0ed8ae","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DB4566p2"}]}