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 #0x5a71bd2e53cfa856c343c179f7450fefa1c7d4f2b66e0bebc366ee33b9dfd1ca · ArcScan

Block

#21,526,845

2026-09-18 16:31:47 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,845
Timestamp: 35 days ago · 2026-09-18 16:31:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a71bd2e53cfa856c343c179f7450fefa1c7d4f2b66e0bebc366ee33b9dfd1ca
Parent hash: 0xdcc7242e…70cfb6c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,845 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%752,690 / 30,000,000

Base fee

20 gwei

State root

0xfa128e7f34c3…d6b8f2ebc1ce

Transactions root

0x44e2de8b4a28…dc29efacc62f

Receipts root

0x4af25916a109…9e73bfa8b719

Nonce

0x0000000000000000

Extra data

0x00000004a817c800