EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"add4b7b56e2a8e9442ca0671e8b992b99a533e96edaaf462ef2c9a5a783fb9ee","new_owner_id":"e87c8a43b2806c74e79a724810de09734dde2dfd37ed712ab15af33a3b3bc4cd","amount":"3000000000000000000","memo":"sw:t:OkdvKL4Kjd"}]}