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 #21522210 · ArcScan

Block

#21,522,210

2026-09-18 15:52:36 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,210
Timestamp: 16 days ago · 2026-09-18 15:52:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x5605653c792779202a2723d53adf15bf8e7e36de40dbc6f877ffd5a6e8708b64
Parent hash: 0x9b337ad9…5020cf4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,210 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.1%2,416,292 / 30,000,000

Base fee

20 gwei

State root

0xf0f3843e3796…8d4400035cc0

Transactions root

0x1ec34ae15838…52e8530893ef

Receipts root

0xdcd8f15c1261…55f5c6fa02b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800