EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"hotwallet.kaiching","new_owner_id":"11ygon6ijd2a.users.kaiching","amount":"250","memo":"sws:fix-expired-1f81cd6098bbd317b302a01cbc509433e841d8b3155b31c46fec1c2ff3aa2f3a"}]}