EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b1bb5b1af3d7076aea12ef356d0c1194e0f8d71dbdcca291e9f3fb97b1095ed","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkXevrDb"}]}