# WrongGeneration (/docs/errors/chain/WrongGeneration)

The authorization proof uses a different sequence from HashedAccounts.Accounts. Wait for pending transactions and refresh chain state before signing again.

Declared by the `HashedAccounts` pallet; it classifies to the semantic code [`invalid_argument`](/docs/errors/invalid-argument).

Declared at [`pallets/hashed-accounts/src/lib.rs#L267`](/code/pallets/hashed-accounts/src/lib.rs#L267).

## Remediation [#remediation]

Check the argument values against the operation schema

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