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 #21543987 · ArcScan

Block

#21,543,987

2026-09-18 18:56:42 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,987
Timestamp: 56 days ago · 2026-09-18 18:56:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7f35c89f099060302f474bab0c82debaf31962df9f22af61523eaeb402941ed
Parent hash: 0xcf11a0c3…68fa5614
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,987 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.9%1,771,960 / 30,000,000

Base fee

20 gwei

State root

0x44e7ec7e04b8…b61b473d019b

Transactions root

0x6830a92e492f…460841eec9f6

Receipts root

0x77ddaf02d597…e2e8e73f437c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800