EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"hotwallet.kaiching","new_owner_id":"1oh2d5o0k6kj.users.kaiching","amount":"4940","memo":"sws:fix-expired-5c1deff9e4beee38217fca032dde4bf5b140399da353032c223617b0eb4c6ae6"}]}