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 #0x124ac2ee3d783a99e4aa72b5dd6dd2673fd439db07715125560a48e1694a20df · ArcScan

Block

#21,372,715

2026-09-17 18:48:59 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,715
Timestamp: 42 days ago · 2026-09-17 18:48:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x124ac2ee3d783a99e4aa72b5dd6dd2673fd439db07715125560a48e1694a20df
Parent hash: 0xf74d5a89…fe878a46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,715 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.9%2,986,837 / 30,000,000

Base fee

20 gwei

State root

0x2bd6f3b31b54…f57ae3290a2c

Transactions root

0x6676c706093f…d429dc8fcdf9

Receipts root

0x0859a703d172…06e8a6be089d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800