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 #21444478 · ArcScan

Block

#21,444,478

2026-09-18 04:55:32 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,478
Timestamp: 11 days ago · 2026-09-18 04:55:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x22db806581a833f784e342cdae839cad7c2d6e9eca4943ad74af610180967100
Parent hash: 0xaa27a2d1…ed5db555
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,478 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.5%4,939,351 / 30,000,000

Base fee

20 gwei

State root

0x7bda41603a3a…b1c487e6f942

Transactions root

0x6749767ea33c…e18af3e79593

Receipts root

0x0035e918eea9…d6f9fd4aa312

Nonce

0x0000000000000000

Extra data

0x00000004a817c800