Definition ∞ Payload construction is the process of assembling the specific data and instructions that constitute a transaction or a block on a blockchain network. This involves collecting individual transactions, ordering them according to certain rules, and bundling them into a coherent data structure ready for processing. Efficient payload construction is crucial for maximizing block space and network throughput. It forms the core content of a block.
Context ∞ Payload construction is a fundamental operation within blockchain architecture, particularly relevant in systems with block builders and proposers. Discussions often focus on the optimization of this process to reduce latency and enhance the economic value of blocks. A critical future development involves advanced algorithms for more efficient and fair transaction inclusion.