In Ethereum, transaction confirmation occurs when the block containing the transaction is upgraded to "justified" and then "finalized" status. Once a block is finalized, the transaction persists permanently in the network.

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For completing a transaction in **Ethereum** involves a process of several stages ever since the moment a transaction is initiated until it is ultimately added to the blockchain. Currently the main following stages  involved in a transaction are: 
1. Transaction creation.
2. Transaction propagation.
3. Transaction selection.
4. Transaction confirmation.


Transaction Lifecycle in Ethereum

Involves the process of defining the **recipient adress**, the amount or token, set the **gas price** and **gas limit** then sign the Transaction with the **Private key** and finally send it to the network

Ethereum Transaction Creation

It refers the process to broadcast a transaction through the Network, them will be added to the list of pending transactions of the node (mempool).

Ethereum Transaction Propagation

It's the process in which a Validator picks any Transaction in order to verify and execute the transaction. Based on the result the transaction can be considered as "successful" or "ejected"

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