EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"648c56deec7bf313b5325c2bb2c3779f3694f36a0176aa2f86cbfb7455b8dde3","new_owner_id":"3129aaede0e0d1ba5833c45d3b946907cd27f945a6e819d2a0e8a7644979a1c5","amount":"4390000000000000000","memo":"sw:t:Gy0aVBq9j6"}]}