EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"86a0cf4bbb5b5bbcb26817f4d891648a3c1bd0ee6cafb337e83fb3bee6acbd01","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-86a0cf4bbb5b5bbcb26817f4d891648a3c1bd0ee6cafb337e83fb3bee6acbd01"}]}