[**brk-client**](../README.md) *** [brk-client](../globals.md) / CpfpCluster # Interface: CpfpCluster Defined in: [Developer/brk/modules/brk-client/index.js:379](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L379) ## Properties ### chunkIndex > **chunkIndex**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:382](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L382) Index into `chunks` of the chunk containing the seed tx. *** ### chunks > **chunks**: [`CpfpClusterChunk`](CpfpClusterChunk.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:381](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L381) SFL-emitted chunks ordered by descending feerate. *** ### txs > **txs**: [`CpfpClusterTx`](CpfpClusterTx.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:380](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L380) All txs in the cluster, in topological order (parents before children).