Ethereum smart contracts are capable of emitting events every time they execute and perform certain chain actions. This creates Ethereum contract records, which provide information about the events that have occurred. To view the event logs related to a transaction, you can query the Ethereum blockchain. There are several methods of obtaining Web3 event logs provided by a variety of blockchain infrastructure companies and node providers.
When it comes to the duration of Web3 events, it depends on the type of event and the complexity of the transaction. Generally speaking, most events will last for a few seconds or minutes, but some may take longer depending on the amount of data being processed. For example, if a transaction involves a large amount of data, it may take longer for the event to be completed. It's important to note that Web3 events are not always instantaneous.
Depending on the network congestion and other factors, it may take some time for an event to be completed. This is why it's important to use reliable node providers and blockchain infrastructure companies that can provide fast and reliable services. If you're looking for more information about Web3 events and how they work, consider checking out more guides here on the Moralis Web3 blog. With these resources, you can learn more about how to use Web3 programming and create your own smart contracts.