EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b2ce71c3d67b5d6594d619ec3abbb5669fe947014b57ae150859af7313c4803c","new_owner_id":"89f435549c41e10897aecb4473f0f45236b4d933b4015f70826a495679b7bbba","amount":"4000000"}]}