EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f920a8428e0436f41c7517776ad4ad14983b021b779fd00be741578a98f1ba91","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-f920a8428e0436f41c7517776ad4ad14983b021b779fd00be741578a98f1ba91"}]}