EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"462ddfecf5c808caacf55adc10a8390e469442655885814a28da7a2a83d0b16e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PPb4pk-462ddfecf5c808caacf55adc10a8390e469442655885814a28da7a2a83d0b16e"}]}