EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef44cdc5425ce550afc5e0188162d4e73d3dcbb361958f438cf74fdb9cee0679","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYPlldDo"}]}