./identity certificate-authority id --ca.cert-path /mnt/storagenode2/identity/ca.cert
It will print a NodeID.
Then you need to search in your logs, what was the NodeID before.
Please also SKIP a SETUP step, it must not be executed again for a worked node, otherwise you can destroy it.
no, this token is one-time only and can be used only once to sign any identity, after that it has no use. It also doesn’t contain any info related to your node (even to used email address, it’s just used for uniqueness and to send token to you).