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 #0xcf01fcfcbd9dd9857e9905d83598811671512cf2fe42092c129655e771028532 · ArcScan

Block

#21,551,959

2026-09-18 20:04:06 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,959
Timestamp: 46 days ago · 2026-09-18 20:04:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf01fcfcbd9dd9857e9905d83598811671512cf2fe42092c129655e771028532
Parent hash: 0x2fe9dad8…18c966de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,959 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%911,636 / 30,000,000

Base fee

20 gwei

State root

0x998d246cdc63…b045ade13c91

Transactions root

0x3b017391f13f…3788245a7bd1

Receipts root

0x32a89fb853f6…afcdd21ce25b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800