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 #0x643eabe8bf961e06d3f1a3cb22a620bbccfe2eae0321b4c650a3dcc87878b90d · ArcScan

Block

#21,524,970

2026-09-18 16:15:56 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,970
Timestamp: 26 days ago · 2026-09-18 16:15:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x643eabe8bf961e06d3f1a3cb22a620bbccfe2eae0321b4c650a3dcc87878b90d
Parent hash: 0x6ccb4afe…dceb708e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,970 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.9%857,045 / 30,000,000

Base fee

20 gwei

State root

0x4076f2747d52…1a10238b3730

Transactions root

0xa3ba8b08dbb4…d93bb7a276ca

Receipts root

0x9132f05cca9a…4b47d944bb4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800