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 #21392781 · ArcScan

Block

#21,392,781

2026-09-17 21:38:33 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,781
Timestamp: 48 days ago · 2026-09-17 21:38:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf7e46f9a8ba5aa80af1886bd252bbb5a1584cfef13b956a32952028c374c7d2
Parent hash: 0x14bad536…dd11f100
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,781 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.8%9,545,487 / 30,000,000

Base fee

20 gwei

State root

0x9b1747a11eb7…e21ebb639ed4

Transactions root

0x293cee94d068…95b8abe1b561

Receipts root

0xb613d0d38891…d2631d9c53f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800