EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"41466ac4c3790f7b99057cf868b5fca11c85554f395ea72d6d44dc3d2e5ba7c7","new_owner_id":"6f5d9a406d5d38ab0b9a41ba0ac1295ae6635c3c82dc40b932125472348143cb","amount":"4000000000000000000","memo":"sw:t:byLXpROZya"}]}