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 #21254617 · ArcScan

Block

#21,254,617

2026-09-17 02:10:36 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,617
Timestamp: 7 days ago · 2026-09-17 02:10:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x726ca1e6f4ab9ed0537dd83aae7465292b1d849cf3e6ba14b4af0a9e10d649b8
Parent hash: 0xcf5f0c0e…72ea23e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,617 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.6%9,484,756 / 30,000,000

Base fee

20 gwei

State root

0xaff1a025b69d…4f32594d80fe

Transactions root

0x2606d4b762c6…16663b9ef157

Receipts root

0x1eee42c833f0…6df78622cd86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800