EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"content_nekotoken.near","new_owner_id":"ebc16badf2d7436287a265241403a22e12ec276a82aa11da1e23165d0a9c2548","amount":"4500000000000000000000000000"}]}