> For the complete documentation index, see [llms.txt](https://docs.simulacrum.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.simulacrum.network/synthetic-blockchain/organization/mempool.md).

# Mempool

The mempool allows for the ordering of transactions from various sources into [Blocks](https://docs.simulacrum.network/synthetic-blockchain/organization/blocks). This allows for the mempool to create prioritizations based on "tips", which will prioritize command execution.