EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"01d8875991350d539c76b2d145912c7d00dc333d334a0b750d27980242f5517f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAa0MjKpe"}]}