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 #21285907 · ArcScan

Block

#21,285,907

2026-09-17 06:34:56 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,907
Timestamp: 24 days ago · 2026-09-17 06:34:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x42c59c1fb2297fb2d781397e6d00837d0ffff43743c0ecc4857aaddd7459d638
Parent hash: 0xcbb9705c…ed9104cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,907 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.6%4,393,926 / 30,000,000

Base fee

20 gwei

State root

0x2fdbf5802a2f…b7a10be5713a

Transactions root

0xf7dfef237201…6fd46d70db9e

Receipts root

0x51d8c1009869…5f7e562b9f55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800