Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa6209d0c32e7b863b0aab63f0bddbbdccce0abfe92dd17dc1c10bf72a89786b9 · ArcScan

Block

#21,311,636

2026-09-17 10:12:19 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,636
Timestamp: 34 days ago · 2026-09-17 10:12:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6209d0c32e7b863b0aab63f0bddbbdccce0abfe92dd17dc1c10bf72a89786b9
Parent hash: 0x9db0d783…31f4f93e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,636 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.0%7,511,595 / 30,000,000

Base fee

20 gwei

State root

0x003483b0cddd…78e018cd8cb7

Transactions root

0xdd21666bbd54…c636a3a53677

Receipts root

0x96be0bce9e0f…2a1b9c528434

Nonce

0x0000000000000000

Extra data

0x00000004a817c800