EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b7da47297da8943b9534e8c9e055bd260766e508a2156b004b698268ece0a1a8","new_owner_id":"89f435549c41e10897aecb4473f0f45236b4d933b4015f70826a495679b7bbba","amount":"4000000"}]}