AccountPolicyViolation

This proxy delegation would weaken the protected account's authorization. Use a compatible hashed delegate; a classical proxy cannot bypass hashed authorization.

Declared by the Proxy pallet; it classifies to the semantic code not_authorized.

Declared at pallets/proxy/src/lib.rs#L924.

Remediation

Sign with the key or origin that owns the target object, then retry

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