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 #0xec9f13cdc8072d490cbfc1f22119010bebeb8bd4f48a6f2c88246debd4c10f41 · ArcScan

Block

#21,366,054

2026-09-17 17:52:42 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,054
Timestamp: 52 days ago · 2026-09-17 17:52:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xec9f13cdc8072d490cbfc1f22119010bebeb8bd4f48a6f2c88246debd4c10f41
Parent hash: 0xc0a696f8…f99dbe60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,054 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

30.3%9,090,367 / 30,000,000

Base fee

20 gwei

State root

0x99db723831cd…07079bec2f12

Transactions root

0xec84a254260f…daf0fe854c03

Receipts root

0xaff8bf562069…1001b48e2a97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800