EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a568292da75c992b486e4985ff804cc1d6c4390c72b36a974cc9de9a31566a1c","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4a3VXDn-a568292da75c992b486e4985ff804cc1d6c4390c72b36a974cc9de9a31566a1c"}]}