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 #0x8759b407d3d6e58aa98c32ca3b3d1ed5e2866f375951cb0d67eb8bd0580f7b9f · ArcScan

Block

#21,391,812

2026-09-17 21:30:22 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,812
Timestamp: 19 days ago · 2026-09-17 21:30:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8759b407d3d6e58aa98c32ca3b3d1ed5e2866f375951cb0d67eb8bd0580f7b9f
Parent hash: 0x45e5eae6…85227e71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,812 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.0%911,301 / 30,000,000

Base fee

20 gwei

State root

0x8e5c9584977d…66bcc3bd07d9

Transactions root

0x11321a236416…d524dffe0848

Receipts root

0x3acb901a945b…ab347d2578e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800