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 #0x4975bd8db273111cc06dea5155fa71aa3ddc25ee1deb6a30b858bddf58893981 · ArcScan

Block

#21,305,420

2026-09-17 09:19:49 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,420
Timestamp: 10 days ago · 2026-09-17 09:19:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x4975bd8db273111cc06dea5155fa71aa3ddc25ee1deb6a30b858bddf58893981
Parent hash: 0x0afe0098…db592a60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,420 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.9%2,067,509 / 30,000,000

Base fee

20 gwei

State root

0x8c3372cc3991…82038d509a19

Transactions root

0x21b4b6e5350b…0bf327614902

Receipts root

0x77a60d13726d…8ae1d55a23a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800