EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"994a5e959ba297676b1179d34dcff54642749fb15cdbe390f323404d8f2db071","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:GNV4DwrjBx-994a5e959ba297676b1179d34dcff54642749fb15cdbe390f323404d8f2db071"}]}