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

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 #21516694 · ArcScan

Block

#21,516,694

2026-09-18 15:05:59 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,694
Timestamp: 11 days ago · 2026-09-18 15:05:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xd43b02e40af0788f0612e3a2b45c41681f2edd7d1c9deb2429282ae7e481b872
Parent hash: 0xfaf05152…5b874ef0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,694 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.5%2,542,061 / 30,000,000

Base fee

20 gwei

State root

0x936dae434a08…ec6d50edb84f

Transactions root

0x8cd92035a620…d337a69bf338

Receipts root

0x22c0b876067e…9fc2106da776

Nonce

0x0000000000000000

Extra data

0x00000004a817c800