Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x538438f5afe5172258515b953a1a217097e3c251376d35fbf2bd3f201a7dc403 · ArcScan

Block

#21,520,111

2026-09-18 15:34:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,111
Timestamp: 47 days ago · 2026-09-18 15:34:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x538438f5afe5172258515b953a1a217097e3c251376d35fbf2bd3f201a7dc403
Parent hash: 0xcbd4e2fb…355589ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,111 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.6%2,285,651 / 30,000,000

Base fee

20 gwei

State root

0x806ac3591111…d71b494f2dce

Transactions root

0x49e8b66e8711…7fd33142525c

Receipts root

0x2bdd470e18b5…f57c77ac5784

Nonce

0x0000000000000000

Extra data

0x00000004a817c800