EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50f7cd960b4aa16b178d0d6d1a784c599594fb82715531706377fa17582f204b","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:G9ZW8RojMr-50f7cd960b4aa16b178d0d6d1a784c599594fb82715531706377fa17582f204b"}]}