EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"hotwallet.kaiching","new_owner_id":"5xzv5ve0uwms.users.kaiching","amount":"4940","memo":"sws:fix-expired-73014f0d4ac55d9909eb95b9a91d56ce83e3c1cd43b393a81fac864b87ad2ff7"}]}