[**brk-client**](../README.md) *** [brk-client](../globals.md) / MempoolInfo # Interface: MempoolInfo Defined in: [Developer/brk/modules/brk-client/index.js:754](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L754) ## Properties ### count > **count**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:755](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L755) Number of transactions in the mempool *** ### feeHistogram > **feeHistogram**: `object` Defined in: [Developer/brk/modules/brk-client/index.js:758](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L758) Fee histogram: `[[fee_rate, vsize], ...]` sorted by descending fee rate #### Index Signature \[`key`: `string`\]: `number` *** ### totalFee > **totalFee**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:757](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L757) Total fees of all transactions in the mempool (satoshis) *** ### vsize > **vsize**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:756](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L756) Total virtual size of all transactions in the mempool (vbytes)