EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"249f5881afd299b86c493c8d68732dfdaad9997c77ad428cbd4ba31bab7fe414","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-249f5881afd299b86c493c8d68732dfdaad9997c77ad428cbd4ba31bab7fe414"}]}