EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"dbf41877767aad2b649d151ae47b6236427a784e60b21e1417da0bd1bccfc430","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-dbf41877767aad2b649d151ae47b6236427a784e60b21e1417da0bd1bccfc430"}]}