EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d9889db4c0dd73824d8de79163061443d26cca7019f14aec6a9510ae73240f3f","new_owner_id":"77a61fb29a98e6b688c378343623371f698e0e7de66fa6000749e1a76e4b3cbc","amount":"4000000"}]}