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 #21419802 · ArcScan

Block

#21,419,802

2026-09-18 01:26:58 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,802
Timestamp: 28 days ago · 2026-09-18 01:26:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x49099e1b14a9266b3b45b56945c66f34c123d89705593484bedc19ae17a1c2a9
Parent hash: 0x7c940f74…6e795877
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,802 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.3%2,507,061 / 30,000,000

Base fee

20 gwei

State root

0xff6aa91a15b7…9536ac87c5bb

Transactions root

0x8d7dcf740d8c…d57a246332d9

Receipts root

0xf9add5d101a1…d4e7dcc2dc64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800