EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d4ab268e1529de807d811a9dc8c951b2139bcfd7312752ab28be57bc1883b8eb","new_owner_id":"50a68232c0a1b3e7ad9e3b3ae13bee48631a07f2fa8dead52d0f6a2cb1e1fb0d","amount":"600000000000000000","memo":"sw:t:XjX3NgJwyq"}]}