EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c761fed1192294de1a25c0cd4981341c78188abeb0a119a286f192ea6bb6f9bc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmjkgYDW"}]}