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 #21441686 · ArcScan

Block

#21,441,686

2026-09-18 04:31:55 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,686
Timestamp: 55 days ago · 2026-09-18 04:31:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x14cf0034a1a714d99b745409490a9327b741a42bc8816d42f5718d98b0ccdfd6
Parent hash: 0x06d642f7…f160e8b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,686 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.1%4,521,253 / 30,000,000

Base fee

20 gwei

State root

0x7db156ccc6ff…c1d1f22b79b9

Transactions root

0x38ff0168bb91…589e644a1234

Receipts root

0x6c2bbd4d427e…750a330fd76c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800