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 #0x88bb1f89f77a2a15fdb25dea3c5305bdaa31a3f4055f8ab96aef4c6cbd60f20d · ArcScan

Block

#21,356,656

2026-09-17 16:32:31 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,656
Timestamp: 52 days ago · 2026-09-17 16:32:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x88bb1f89f77a2a15fdb25dea3c5305bdaa31a3f4055f8ab96aef4c6cbd60f20d
Parent hash: 0x1a359cad…42cb0b04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,656 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.3%3,688,851 / 30,000,000

Base fee

20 gwei

State root

0x8e8a6d289e6c…708c287ab399

Transactions root

0x77a72ca50754…32a40c407918

Receipts root

0xc43db70075b1…9dda9958c29a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800