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 #0x8c5c891b9906c7e709bbd805bdcba1723a5d2ba393a314847d9213be92fa2875 · ArcScan

Block

#21,345,209

2026-09-17 14:55:50 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,209
Timestamp: 55 days ago · 2026-09-17 14:55:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c5c891b9906c7e709bbd805bdcba1723a5d2ba393a314847d9213be92fa2875
Parent hash: 0xb2b5626c…fd971b92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,209 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.7%4,110,400 / 30,000,000

Base fee

20 gwei

State root

0x4457c26637c1…5c77bd0169c6

Transactions root

0xe2d350a17788…becfd711fb5c

Receipts root

0xef49ee5e8c97…262d358380d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800