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 #21267743 · ArcScan

Block

#21,267,743

2026-09-17 04:01:28 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,743
Timestamp: 37 days ago · 2026-09-17 04:01:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cbd3cb8a8500e99c5395f2b4bc33e28f20b84c2d3c66f9a6dd0568586b2f292
Parent hash: 0x029f9be3…6ac65a00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,743 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.1%2,742,700 / 30,000,000

Base fee

20 gwei

State root

0xa51b74bdcf6d…3ce06d25cf18

Transactions root

0x4f1305b5ab4b…043282b227da

Receipts root

0x28232c584a32…5487aaf23435

Nonce

0x0000000000000000

Extra data

0x00000004a817c800