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 #21520933 · ArcScan

Block

#21,520,933

2026-09-18 15:41:48 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,933
Timestamp: 25 days ago · 2026-09-18 15:41:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xfefd86cb68a2ff88cc401ad649c20dc83cf562483c7cf789507860120b02263a
Parent hash: 0xbafacce8…a382fcb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,933 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.2%6,067,523 / 30,000,000

Base fee

20 gwei

State root

0x0961b16ce580…48d32a4bf5ba

Transactions root

0x6d23ea2a45dc…f0dcd9e10bfa

Receipts root

0x3a19f2823119…b23a3e4e3329

Nonce

0x0000000000000000

Extra data

0x00000004a817c800