
// wrapper/ERC1155Fuse.sol::_transfer
// ERC1155Fuse::safeTransferFrom uses _transfer

274     function _transfer(
275         address from,
276         address to,
277         uint256 id,
278         uint256 amount,
279         bytes memory data
280     ) internal {
281         (address oldOwner, uint32 fuses, uint64 expiry) = getData(id);
282         if (oldOwner == to) {
283             return;
284         }
