pub(super) fn check_account<L: LedgerIntf>(
public_key: &CompressedPubKey,
token_id: &TokenId,
account: (&Account, &ExistingOrNew<<L as LedgerIntf>::Location>),
) -> Result<bool, String>
pub(super) fn check_account<L: LedgerIntf>(
public_key: &CompressedPubKey,
token_id: &TokenId,
account: (&Account, &ExistingOrNew<<L as LedgerIntf>::Location>),
) -> Result<bool, String>