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 #0x9d43e8b77223829846259fe328328f83390f7f8d9609b9c6a11a1207613812d4 · ArcScan

Block

#21,186,561

2026-09-16 16:36:07 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,186,561
Timestamp: 4 days ago · 2026-09-16 16:36:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d43e8b77223829846259fe328328f83390f7f8d9609b9c6a11a1207613812d4
Parent hash: 0xf01accf2…9caefc9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,186,561 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

27.3%8,177,334 / 30,000,000

Base fee

43.276666286 gwei

State root

0x77b04c140242…6727e688f61b

Transactions root

0xb903eda8e32f…e5c9ff0c536f

Receipts root

0x1753a289f066…83b3e986250d

Nonce

0x0000000000000000

Extra data

0x0000000a14dcb6b3