EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15b7367e6fa6013f9f2850ed852bcfdf8c9feeac07f3c7495eb13d10556b9d81","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:2mBX9dEWwv-15b7367e6fa6013f9f2850ed852bcfdf8c9feeac07f3c7495eb13d10556b9d81"}]}