EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8457b7df266e7d781b777400e6d9516c239ea746d7cdb19240136189a198ae10","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pxk4pk-8457b7df266e7d781b777400e6d9516c239ea746d7cdb19240136189a198ae10"}]}