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 #21542710 · ArcScan

Block

#21,542,710

2026-09-18 18:45:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,710
Timestamp: 39 days ago · 2026-09-18 18:45:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5d1bd6e134a4b98a04508a9f55bd074307ecde8c7ae1dfb7a9e393c935a88de
Parent hash: 0x87012dd4…cc0933dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,710 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.1%2,124,464 / 30,000,000

Base fee

20 gwei

State root

0x9a8de2bed6b4…0670d4c02123

Transactions root

0xa0bfe18d407c…26364c7d0748

Receipts root

0x629f96465271…2a0fa67dab59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800