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 #21327662 · ArcScan

Block

#21,327,662

2026-09-17 12:27:37 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,662
Timestamp: 21 days ago · 2026-09-17 12:27:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf81740076cafb4a12b1ba543d46492d1b7caf26ec5c282f1b787c5861763e7c6
Parent hash: 0x9bb9cfa7…0952ba24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,662 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.6%3,779,841 / 30,000,000

Base fee

20 gwei

State root

0xef4bd6d917ef…56fa66eee207

Transactions root

0xe898381e0a85…3bda1326e784

Receipts root

0x91078c1e42f3…82ed8ddd35ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800