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 #21417685 · ArcScan

Block

#21,417,685

2026-09-18 01:09:04 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,685
Timestamp: 46 days ago · 2026-09-18 01:09:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a59ab40290bc919cf70279cb4a19cb12780a277c744140de4e435e32dd56bb4
Parent hash: 0x5a9bdf2f…b8b454dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,685 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.3%690,286 / 30,000,000

Base fee

20 gwei

State root

0x293db40be1f0…64431ac36569

Transactions root

0x933ff4d61581…1983d0cb5096

Receipts root

0x050c0408e8b7…965a955963ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800