EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3f98c301de996cc4a99e0c9fe2e0d37825977faece92dd48def7a4badbe05ecb","new_owner_id":"ae6b6c36d37f82b09a3e36b48128bd2eab99d6feadb0abab7c02795c8af34259","amount":"300000000000000000000","memo":"sw:t:mQK8o2Z9ko"}]}