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 #21382525 · ArcScan

Block

#21,382,525

2026-09-17 20:11:53 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,525
Timestamp: 15 days ago · 2026-09-17 20:11:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a5b137c1f14d8b1a9e393a18c8b4b44db4773ced2dc245be875c227542f09ad
Parent hash: 0x3dc1a8c4…198cf353
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,525 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.3%4,577,874 / 30,000,000

Base fee

20 gwei

State root

0xfbb405853d63…8de790a3b852

Transactions root

0x720726369066…b069764772d4

Receipts root

0x42be111d4db5…2376accdee58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800