EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9fdf399a7b62d0ee9918dd7855288ff5186c0213759f3d62c389f69a89d3111f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpGyaZPDO"}]}