EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15bc85166e651faade79bdbd66dd9228e0724e013e5a29856d4306249da08c53","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwmQ5RDl"}]}