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 #21375268 · ArcScan

Block

#21,375,268

2026-09-17 19:10:33 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,268
Timestamp: 9 days ago · 2026-09-17 19:10:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x2250ef4ed515d1651fc0629443d363e513fdaaa2c9b84fd220288d513c1e1860
Parent hash: 0xa3305ceb…1200a190
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,268 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.0%3,591,872 / 30,000,000

Base fee

20 gwei

State root

0xdd82d4b8fb7b…14f6fa738237

Transactions root

0xdcf53fd6a24b…4a99a5d70b91

Receipts root

0x5a4274095321…2abe6381bed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800