EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"hotwallet.kaiching","new_owner_id":"qqpquxizvw5b.users.kaiching","amount":"270","memo":"sws:fix-expired-ef04fb9c6706daddfa8554e5c666494acdcdff18155b0c83cf51afef9a34020a"}]}