Description: Transaction forwarding refers to the process of sending transactions between nodes in a network, especially in the context of cryptocurrencies and blockchain networks. This mechanism is fundamental to the functioning of decentralized systems, where each node acts as an equal participant in the validation and propagation of information. When a user initiates a transaction, it is transmitted across the network, and each node that receives the transaction forwards it to other nodes, ensuring that the information is distributed efficiently and quickly. This process not only helps maintain the integrity of the network but also allows transactions to be verified and confirmed by multiple nodes, increasing security and trust in the system. Transaction forwarding is essential to avoid issues like double spending, as each node can verify the state of the blockchain and ensure that the transaction is valid before including it in a block. In summary, transaction forwarding is a critical component in the architecture of decentralized networks, ensuring the smoothness and security of operations within the blockchain ecosystem.