the privatekey can be found in the logs

```
14:11:47
2019-08-17T14:11:47.826Z	fd4527e0-7186-4284-b9b3-409844bd69ad	{ nodeUrl: 'https://testnet-node.leapdao.org', privKey: '0xb...c' }

14:11:47
2019-08-17T14:11:47.826Z	fd4527e0-7186-4284-b9b3-409844bd69ad	https://testnet-node.leapdao.org 0xb...c

14:11:49
END RequestId: fd4527e0-7186-4284-b9b3-409844bd69ad
```