EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a3646ce713f86ab0ebbed3ca7b9066458af7d18f6f266bc7cbf775bb29239f37","new_owner_id":"b9c5775006756edbfa4b7b3154fa3973a6b5dcc9ad670e74515be7b56838193b","amount":"5210000000000000000","memo":"sw:t:OjGVEEGzyA"}]}