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 #21340533 · ArcScan

Block

#21,340,533

2026-09-17 14:16:20 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,533
Timestamp: 54 days ago · 2026-09-17 14:16:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xde303ee962e0fcad5d84a0ce41a35d9345abdf98e2c83ed006c82da4a1ad0e94
Parent hash: 0x0765d899…a46f6b9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,533 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.9%5,363,978 / 30,000,000

Base fee

20 gwei

State root

0x5493f4498b0f…0328c16c38ad

Transactions root

0x9d1c859d5662…bfd26dcc0ba5

Receipts root

0xc681b15ed25d…488b15817218

Nonce

0x0000000000000000

Extra data

0x00000004a817c800