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 #0x3a5c5128867da5e70905b85efa6239700de8d8005f34238782b5f86ae3445d74 · ArcScan

Block

#21,386,323

2026-09-17 20:43:58 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,323
Timestamp: 21 days ago · 2026-09-17 20:43:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a5c5128867da5e70905b85efa6239700de8d8005f34238782b5f86ae3445d74
Parent hash: 0x53d4a36c…8d8820b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,323 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.9%1,459,861 / 30,000,000

Base fee

20 gwei

State root

0xe1db52179898…9814c22190ac

Transactions root

0x3cca9e8a67ad…4b9605ca65e2

Receipts root

0x741f87f6514f…943db11de2e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800