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 #21236395 · ArcScan

Block

#21,236,395

2026-09-16 23:36:46 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,395
Timestamp: 19 days ago · 2026-09-16 23:36:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf4a3b5745b77ff61d1cf8cafdd76732ca62857bc998d206ede64c1499a16515
Parent hash: 0x18d02837…e47a8e3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,395 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.2%4,848,617 / 30,000,000

Base fee

20 gwei

State root

0xd395e08db149…cc6cd729b193

Transactions root

0x486b82e9fb1b…5924bb804738

Receipts root

0xa5774c73e6e8…960f300c87ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800