EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50b9a98ca4f13e521e16ab29a721574a05f3c9512b05b5d857c31a3b1ad4e86a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-50b9a98ca4f13e521e16ab29a721574a05f3c9512b05b5d857c31a3b1ad4e86a"}]}