EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"hotwallet.kaiching","new_owner_id":"ayr7hcumxorg.users.kaiching","amount":"300","memo":"sws:fix-expired-263783b17207c30f14f5249841b2980cf8083cd87b9ac7ba1b05b4751526a35a"}]}