EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b7108ab17405a4456adaa9d8331834972fac0fd33cffb914686189df7b2ff63a","new_owner_id":"8c1bf1496f5cdf2db969b5f698e250787a7c721ab1bb19b3e28808b9a847d318","amount":"4000000"}]}