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 #0x3ec109679bfda0582491340746da7d3bb17926314877d5208fee11520d93ded8 · ArcScan

Block

#21,240,061

2026-09-17 00:07:43 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,061
Timestamp: 20 days ago · 2026-09-17 00:07:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ec109679bfda0582491340746da7d3bb17926314877d5208fee11520d93ded8
Parent hash: 0x7f561857…64981e05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,061 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.1%5,735,152 / 30,000,000

Base fee

20 gwei

State root

0x2925c96bb654…61fb8ff21b12

Transactions root

0x67e5ca4004e6…0243d6802d68

Receipts root

0xe1175b0d0d07…c9bd100dd012

Nonce

0x0000000000000000

Extra data

0x00000004a817c800