EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a478a3d3a51620a868562b847cc583a82ab2a1e84bdfa3f1ce63a1be7a9cfe46","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8Alnzo4qQ"}]}