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 #21248496 · ArcScan

Block

#21,248,496

2026-09-17 01:18:55 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,496
Timestamp: 6 days ago · 2026-09-17 01:18:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b2b55a8fddbcef21cce56fe9c97bff3461ba6ccddf18a03b9501621396d03d7
Parent hash: 0xf8d53920…6281a430
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,496 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.5%6,758,257 / 30,000,000

Base fee

20 gwei

State root

0x848ab4266fe5…6a8b4f3ea5b2

Transactions root

0x683c63baefa4…fb474c14a597

Receipts root

0x81428d843b9e…29d9424d9124

Nonce

0x0000000000000000

Extra data

0x00000004a817c800