[**brk-client**](../README.md) *** [brk-client](../globals.md) / MempoolInfo # Interface: MempoolInfo Defined in: [Developer/brk/modules/brk-client/index.js:742](https://github.com/bitcoinresearchkit/brk/blob/37e2b6eae2ee7db79b2d392e73eb0697e4a91b28/modules/brk-client/index.js#L742) ## Properties ### count > **count**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:743](https://github.com/bitcoinresearchkit/brk/blob/37e2b6eae2ee7db79b2d392e73eb0697e4a91b28/modules/brk-client/index.js#L743) Number of transactions in the mempool *** ### feeHistogram > **feeHistogram**: `object` Defined in: [Developer/brk/modules/brk-client/index.js:746](https://github.com/bitcoinresearchkit/brk/blob/37e2b6eae2ee7db79b2d392e73eb0697e4a91b28/modules/brk-client/index.js#L746) 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:745](https://github.com/bitcoinresearchkit/brk/blob/37e2b6eae2ee7db79b2d392e73eb0697e4a91b28/modules/brk-client/index.js#L745) Total fees of all transactions in the mempool (satoshis) *** ### vsize > **vsize**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:744](https://github.com/bitcoinresearchkit/brk/blob/37e2b6eae2ee7db79b2d392e73eb0697e4a91b28/modules/brk-client/index.js#L744) Total virtual size of all transactions in the mempool (vbytes)