<NA>
<NA>
function lockTransfer (
    uint256 _id,
    bool _locked
  ) external onlyAdmin {
    transferLocks[_id] = _locked;
  }
/**
 This function allows an administrative caller to lock the transfer of
 particular token IDs. This is designed for a non-escrow staking contract
 that comes later to lock a user's NFT while still letting them keep it in
 their wallet.
 
 @param _id The ID of the token to lock.
 @param _locked The status of the lock; true to lock, false to unlock.
 */