EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"518059bee16922f90f660b22bac9d8c3f32b96661b80dfae452d3410414813cf","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-518059bee16922f90f660b22bac9d8c3f32b96661b80dfae452d3410414813cf"}]}