EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"00b5238df9d4d5705bbdb683238ae8bd3098bd2ba1a537a2443aae2427299eb1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3Wm3Jqk"}]}