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 #21375862 · ArcScan

Block

#21,375,862

2026-09-17 19:15:34 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,862
Timestamp: 28 days ago · 2026-09-17 19:15:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x1827a90b7cf70b64d00709040e1fdeaba61fb3bb9e80299f982606c4a92256c9
Parent hash: 0x36e3dec4…327db89a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,862 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.5%4,359,978 / 30,000,000

Base fee

20 gwei

State root

0x45f6393429ed…58e15801907d

Transactions root

0x1a6ff4b82e3b…e77759d0c2ad

Receipts root

0x853ed5493119…d4fbb39431ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800