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 #21277187 · ArcScan

Block

#21,277,187

2026-09-17 05:21:15 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,187
Timestamp: 7 days ago · 2026-09-17 05:21:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e0fbd82cac181ea664fb1992cfdfc9ac7937275c6d46aca7c43f5770917091f
Parent hash: 0x4888bc14…025d9e12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,187 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.2%9,060,016 / 30,000,000

Base fee

20 gwei

State root

0x3b9b49facd4b…366738a7adb5

Transactions root

0x12d672e2d931…d5b9b18a5262

Receipts root

0x0324e9d2ee0b…a1d5842dce60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800