[**brk-client**](../README.md) *** [brk-client](../globals.md) / BlockSizeEntry # Interface: BlockSizeEntry Defined in: [Developer/brk/modules/brk-client/index.js:260](https://github.com/bitcoinresearchkit/brk/blob/c76b149ef9f4e0092fec3c6aef562bc4dddd8122/modules/brk-client/index.js#L260) ## Properties ### avgHeight > **avgHeight**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:261](https://github.com/bitcoinresearchkit/brk/blob/c76b149ef9f4e0092fec3c6aef562bc4dddd8122/modules/brk-client/index.js#L261) Average block height in this window *** ### avgSize > **avgSize**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:263](https://github.com/bitcoinresearchkit/brk/blob/c76b149ef9f4e0092fec3c6aef562bc4dddd8122/modules/brk-client/index.js#L263) Rolling 24h median block size (bytes) *** ### timestamp > **timestamp**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:262](https://github.com/bitcoinresearchkit/brk/blob/c76b149ef9f4e0092fec3c6aef562bc4dddd8122/modules/brk-client/index.js#L262) Unix timestamp at the window midpoint