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 #0x87a6efe6cf22e72702193a4fd656a55d9ae98516ebb3b917de094223c45cf513 · ArcScan

Block

#21,339,437

2026-09-17 14:07:04 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,437
Timestamp: 31 days ago · 2026-09-17 14:07:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x87a6efe6cf22e72702193a4fd656a55d9ae98516ebb3b917de094223c45cf513
Parent hash: 0x5fcc0417…487f6840
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,437 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,410,563 / 30,000,000

Base fee

20 gwei

State root

0x63bc18386676…1f67316f09f7

Transactions root

0x2d88d315b944…6b5e11f0df99

Receipts root

0x69856b39dc8f…6bc261bd6241

Nonce

0x0000000000000000

Extra data

0x00000004a817c800