EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4bdb0bd3ffe68fc9f8f9f07ecc473e632f3644c121cdf1f05bd8f220b7ae650","new_owner_id":"417284ce03522e129cad0714a5b8d5fde9e1520d2332849d664a335d657483af","amount":"4000000000000000000","memo":"sw:t:OkdvN1oxjd"}]}