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 #21287941 · ArcScan

Block

#21,287,941

2026-09-17 06:52:07 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,941
Timestamp: 12 days ago · 2026-09-17 06:52:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x7269d280b7b92c54fba3ca99f8fa9a9bbc7f422f8c4f2ad505e721e8234ae9c6
Parent hash: 0xb1f9f9c0…72f7faac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,941 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.8%5,331,692 / 30,000,000

Base fee

20 gwei

State root

0x1745cf30431b…81d3dabd4358

Transactions root

0x28bffef9f576…864a36e2b1ad

Receipts root

0xd6153b930f8f…d0fbd67c4e92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800