EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"449fac7bcc0dee6d5dac53e6221f6547239fe9428f3d33d5680837c4c135fbae","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PBAXpk-449fac7bcc0dee6d5dac53e6221f6547239fe9428f3d33d5680837c4c135fbae"}]}