LeaseNetuidNotFound

After registering the leased network, no subnet owned by the lease's derived coldkey could be found, so the netuid lookup failed. Inspect SubnetOwner entries for the lease coldkey; this usually indicates the registration did not complete.

Declared by the SubtensorModule pallet; it classifies to the semantic code not_found.

Remediation

The referenced object is not on-chain; check the identifier

The same explanation is available in the terminal: btcli explain LeaseNetuidNotFound.