Transaction broadcasting method, block chain system, consensus node, storage medium and product

The invention discloses a transaction broadcasting method, a consensus node, a block chain system, a storage medium and a product, and relates to the technical field of block chains, and the method comprises the steps: executing at least one to-be-executed transaction corresponding to a current transaction request in a local synchronous transaction queue, and obtaining a to-be-chained block; wherein the block to be chained comprises a block head and transaction list information corresponding to the current transaction request, and each consensus node in the block chain system synchronously updates a respective local synchronous transaction queue according to the transaction list information broadcasted in the block chain system; packaging description information of the block head and the transaction list information in a local synchronous transaction queue to obtain a broadcast block; and broadcasting the broadcast block to other consensus nodes of the block chain system, so that other consensus nodes convert