[**brk-client**](../README.md) *** [brk-client](../globals.md) / CpfpCluster # Interface: CpfpCluster Defined in: [Developer/brk/modules/brk-client/index.js:420](https://github.com/bitcoinresearchkit/brk/blob/76e08a33afe7d878b09f4359c21ffd6183727e32/modules/brk-client/index.js#L420) ## Properties ### chunkIndex > **chunkIndex**: `number` Defined in: [Developer/brk/modules/brk-client/index.js:423](https://github.com/bitcoinresearchkit/brk/blob/76e08a33afe7d878b09f4359c21ffd6183727e32/modules/brk-client/index.js#L423) Index into `chunks` of the chunk containing the seed tx. *** ### chunks > **chunks**: [`CpfpClusterChunk`](CpfpClusterChunk.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:422](https://github.com/bitcoinresearchkit/brk/blob/76e08a33afe7d878b09f4359c21ffd6183727e32/modules/brk-client/index.js#L422) SFL-emitted chunks ordered by descending feerate. *** ### txs > **txs**: [`CpfpClusterTx`](CpfpClusterTx.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:421](https://github.com/bitcoinresearchkit/brk/blob/76e08a33afe7d878b09f4359c21ffd6183727e32/modules/brk-client/index.js#L421) All txs in the cluster, in topological order (parents before children).