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 #21548524 · ArcScan

Block

#21,548,524

2026-09-18 19:35:03 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,524
Timestamp: 47 days ago · 2026-09-18 19:35:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c3c699dd6d1a026dcb1ad2e8a3b4ca70bbfd0a288e32b63d784b7a0967fd129
Parent hash: 0x78548675…1429e9bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,524 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.3%1,576,758 / 30,000,000

Base fee

20 gwei

State root

0x32ae661576b4…f209314a608d

Transactions root

0x698dcd6b665b…5de36032dd89

Receipts root

0x44dbf70353f5…8bf896517f40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800