EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"875aa76574e10110217cbef1ff82f641c1903976f77bfc91d056e4c3394ec1f2","amount":"4000000","memo":"sw:tr:nKZwXakQP1"}]}