[**brk-client**](../README.md) *** [brk-client](../globals.md) / CpfpCluster # Interface: CpfpCluster Defined in: [Developer/brk/modules/brk-client/index.js:439](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L439) ## Properties ### chunkIndex > **chunkIndex**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:442](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L442) Index into `chunks` of the chunk containing the seed tx. *** ### chunks > **chunks**: [`CpfpClusterChunk`](CpfpClusterChunk.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:441](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L441) SFL-emitted chunks ordered by descending feerate. *** ### txs > **txs**: [`CpfpClusterTx`](CpfpClusterTx.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:440](https://github.com/bitcoinresearchkit/brk/blob/9879a986aa1b6609c39bacbd2ccae5519598e212/modules/brk-client/index.js#L440) All txs in the cluster, in topological order (parents before children).