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 #21540324 · ArcScan

Block

#21,540,324

2026-09-18 18:25:44 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,324
Timestamp: 43 days ago · 2026-09-18 18:25:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb01b89462204dde214e09ae896e2eb71119d9c0b47465e3053d11313bdbfb5db
Parent hash: 0xcc441dd5…735cad09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,324 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.5%2,558,050 / 30,000,000

Base fee

20 gwei

State root

0x272b76909995…54f52e6f1143

Transactions root

0x99a9300175f8…28545f922cdb

Receipts root

0xd5f0e63bcfc8…290f27c6045c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800