EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9837efd5a64a712ad48b439de203fea94d421f38b350708036e6b69c7aab0761","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpndrYvDa"}]}