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 #0x4237b248caeab4a923ad75377bd618a5952c3bf6f94a1e267d76309ccbafced2 · ArcScan

Block

#21,524,306

2026-09-18 16:10:19 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,306
Timestamp: 46 days ago · 2026-09-18 16:10:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4237b248caeab4a923ad75377bd618a5952c3bf6f94a1e267d76309ccbafced2
Parent hash: 0xa193ab70…57cd208e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,306 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.3%4,597,567 / 30,000,000

Base fee

20 gwei

State root

0xf311f0f8dcde…8dab6abb1e5c

Transactions root

0x7c1c0a874e85…fa9621e272e1

Receipts root

0xcaaed67646df…a1cfe8be9241

Nonce

0x0000000000000000

Extra data

0x00000004a817c800