EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c8f469f82d6e42241b902c1ea21c405922c71b5af886b8974b331fe2071fb912","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BEDe5O8NDZ"}]}