EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81600537820169bc43171b48576ed9d8ae45e1ebb68dfc2831108c46a6e4fd4a","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:GNV4DeGWBx-81600537820169bc43171b48576ed9d8ae45e1ebb68dfc2831108c46a6e4fd4a"}]}