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 #21484620 · ArcScan

Block

#21,484,620

2026-09-18 10:34:52 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,620
Timestamp: 28 days ago · 2026-09-18 10:34:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5f6a1ba4dbbfd03540287f0ab1a1d75826c2f1645d0fb11a98ed25923122013
Parent hash: 0x07c872e0…5929a3ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,620 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.5%2,264,963 / 30,000,000

Base fee

20 gwei

State root

0x42af8c275b96…6f89061391fc

Transactions root

0x45d199402b16…1a57bf476931

Receipts root

0x928faf21de99…216f00471855

Nonce

0x0000000000000000

Extra data

0x00000004a817c800