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 #21481572 · ArcScan

Block

#21,481,572

2026-09-18 10:09:06 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,572
Timestamp: 50 days ago · 2026-09-18 10:09:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xd45f60df6cddf8a954ad1b5ffd1d0431b84dc977c883c5401a39a9bcf27f7e42
Parent hash: 0xbcf1fb80…57846420
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,572 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.7%2,316,072 / 30,000,000

Base fee

20 gwei

State root

0x0022a86d538a…66a877074afd

Transactions root

0x1ddfe78e235d…626fec08d109

Receipts root

0x4cf6e28ec752…b1cb7e3f21e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800