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

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 #21276730 · ArcScan

Block

#21,276,730

2026-09-17 05:17:24 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,730
Timestamp: 21 days ago · 2026-09-17 05:17:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4e4237f22d80ec812f217a4ae37c660e518dc8e3d17533331b7c5518de7fe9a
Parent hash: 0xd3c64c1e…109b8a9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,730 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.4%8,232,712 / 30,000,000

Base fee

20 gwei

State root

0xd01c785a6bb8…cec34259bc4a

Transactions root

0xf15ad7141e16…376df1870441

Receipts root

0x45d72cf8e4ca…026f98047454

Nonce

0x0000000000000000

Extra data

0x00000004a817c800