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 #0xfec8a46717f7b581dee2bdad7f142e5a015b3e61467cbed45d75281163569c38 · ArcScan

Block

#21,390,245

2026-09-17 21:17:07 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,245
Timestamp: 18 days ago · 2026-09-17 21:17:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xfec8a46717f7b581dee2bdad7f142e5a015b3e61467cbed45d75281163569c38
Parent hash: 0x1af5b87b…2689ca05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,245 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.9%6,257,101 / 30,000,000

Base fee

20 gwei

State root

0xca7ce246d282…b3cb13d9fef2

Transactions root

0xc828470027f1…a5220bb2e85f

Receipts root

0xaef5cdf90d10…d6da8aa73b08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800