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 #0xa1318f22a096295f3370813b019854e82ee45316a7ffb31078ed1f8b62a22217 · ArcScan

Block

#21,398,416

2026-09-17 22:26:11 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,416
Timestamp: 49 days ago · 2026-09-17 22:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1318f22a096295f3370813b019854e82ee45316a7ffb31078ed1f8b62a22217
Parent hash: 0x161049a4…9edad614
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,416 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.8%2,338,086 / 30,000,000

Base fee

20 gwei

State root

0x7617881c503e…87e9b6e7efb1

Transactions root

0xf1abea4fb584…e1c3f286389e

Receipts root

0xa195de9c0938…05c71d003faf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800