[**brk-client**](../README.md) *** [brk-client](../globals.md) / BlockSizeEntry # Interface: BlockSizeEntry Defined in: [Developer/brk/modules/brk-client/index.js:229](https://github.com/bitcoinresearchkit/brk/blob/6cd45c1f1f755807c6e6ab6ba61b54aff4b07f3b/modules/brk-client/index.js#L229) ## Properties ### avgHeight > **avgHeight**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:230](https://github.com/bitcoinresearchkit/brk/blob/6cd45c1f1f755807c6e6ab6ba61b54aff4b07f3b/modules/brk-client/index.js#L230) Average block height in this window *** ### avgSize > **avgSize**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:232](https://github.com/bitcoinresearchkit/brk/blob/6cd45c1f1f755807c6e6ab6ba61b54aff4b07f3b/modules/brk-client/index.js#L232) Rolling 24h median block size (bytes) *** ### timestamp > **timestamp**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:231](https://github.com/bitcoinresearchkit/brk/blob/6cd45c1f1f755807c6e6ab6ba61b54aff4b07f3b/modules/brk-client/index.js#L231) Unix timestamp at the window midpoint