EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d60869b33f720576877337bd2c6f00c9fbb38f8da8656941d1861007a0183788","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-d60869b33f720576877337bd2c6f00c9fbb38f8da8656941d1861007a0183788"}]}