EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a5dde87b697b614d076b875fd671a7ff7fb02e2623ffb9d5fcf724ebb9510d70","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq2GXdLp6"}]}