EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a8294001cdec621c34d497795864882eee3a91e9e84caaa6fb76404adc5ebcf3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:ZMp8Ze5wDV"}]}