EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3d2a676d471931066003840a1d0d152cb4799422de908adcf70292aaa8d29961","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmGg0gqW"}]}