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 #21519250 · ArcScan

Block

#21,519,250

2026-09-18 15:27:35 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,250
Timestamp: 48 days ago · 2026-09-18 15:27:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x097920d4f1a2dc2d9356048dc08ca777d70a77f6d6d671682178f200a9e1083a
Parent hash: 0xcda66547…317b61bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,250 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.0%905,597 / 30,000,000

Base fee

20 gwei

State root

0xfad123014db0…92900a46c590

Transactions root

0xb79619c47310…f4e8ca5813d1

Receipts root

0x25196a9e17db…b16f5aa2e71d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800