An Arbitrum governance proposal aims to create a paid Fast Feed that gives earlier access to ordered transaction metadata on Arbitrum One.
Frequently Asked Questions
Here is a list of FAQs about an Arbitrum Fast Feed proposal that would allow selling early access to ordered transaction data
BeginnerLevel Questions
1 What is Arbitrums Fast Feed
Its a proposed feature that would let people pay for a sneak peek at the order of transactions before they are officially finalized on the blockchain
2 Why would anyone pay for early access to transaction data
Traders and bots can use that early information to predict price movements or frontrun trades potentially making a profit before the rest of the market sees the data
3 Is this just a way to let people cheat
Its controversial Proponents say its a legitimate way to monetize data and improve network efficiency Critics say it enables unfair advantages for those who can afford it
4 Who would buy this Fast Feed data
Highfrequency trading firms MEV searchers and sophisticated DeFi bots that need to react faster than regular users
5 Does this affect normal users like me
Potentially yes If fast traders get early access they could act on your pending transaction before its confirmed leading to worse prices or failed trades
AdvancedLevel Questions
6 How is this different from the current public mempool
Currently anyone can see pending transactions in the mempool but the order isnt final until a sequencer publishes a batch The Fast Feed would sell the official ordered sequence a few seconds before its public giving buyers a guaranteed view of the final order
7 What exactly is being sold Is it transaction content or just the order
The proposal typically involves selling the ordered list of transaction hashes and possibly the raw transaction data depending on the implementation The key value is knowing the order not just the existence of a transaction
8 Would this increase or decrease MEV
It could increase MEV for those who buy the feed as they can react first However some argue it could reduce harmful MEV by moving extractable value into a formal paid channel instead of chaotic bidding wars in the mempool
9 How would this affect Arbitrums decentralization
Critics