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 #0xf821e843e272878fce75b52da580d9c046d2f8d0cba1ae42e0737767cf475ae9 · ArcScan

Block

#21,264,353

2026-09-17 03:32:50 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,353
Timestamp: 7 days ago · 2026-09-17 03:32:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xf821e843e272878fce75b52da580d9c046d2f8d0cba1ae42e0737767cf475ae9
Parent hash: 0xedbdb7df…4aa53626
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,353 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.9%5,084,632 / 30,000,000

Base fee

20 gwei

State root

0x5c0ab95cfc58…89b14f240311

Transactions root

0x9d18e03897fc…225a54a9413b

Receipts root

0x5339ae40e778…76e7f0e6baae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800