Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21375324 · ArcScan

Block

#21,375,324

2026-09-17 19:11:02 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,324
Timestamp: 11 days ago · 2026-09-17 19:11:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xff81a9c799e7681ddb51126b3276d5d93d5cd3a32ab3bed65140a923b475eeab
Parent hash: 0x429d2d35…223cc39b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,324 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,419,320 / 30,000,000

Base fee

20 gwei

State root

0x5b8199a45015…58ff737f1deb

Transactions root

0x411e39fa3339…d531b7dc2f7b

Receipts root

0x805af7e93479…841337dc0d71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800