ColdkeySwapAnnouncementNotFound

coldkey_swap, dispute_coldkey_swap, or clear_coldkey_swap_announcement was called for a coldkey with no pending announcement. Check the ColdkeySwapAnnouncements storage; you must call announce_coldkey_swap first.

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 ColdkeySwapAnnouncementNotFound.