package blocks import "github.com/pkg/errors" var errNilSignedWithdrawalMessage = errors.New("nil SignedBLSToExecutionChange message") var errNilWithdrawalMessage = errors.New("nil BLSToExecutionChange message") var errInvalidBLSPrefix = errors.New("withdrawal credential prefix is not a BLS prefix") var errInvalidWithdrawalCredentials = errors.New("withdrawal credentials do not match")