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 #0x249402102801a4665bbeef454807c2f92f25748bd057103b6970d0f0bfc844ba · ArcScan

Block

#21,287,874

2026-09-17 06:51:33 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,874
Timestamp: 10 days ago · 2026-09-17 06:51:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x249402102801a4665bbeef454807c2f92f25748bd057103b6970d0f0bfc844ba
Parent hash: 0x6519fa09…11b550be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,874 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.5%2,846,692 / 30,000,000

Base fee

20 gwei

State root

0x06b79347c09a…960c80ae5933

Transactions root

0x77b016a0b1b4…dcd95cecddac

Receipts root

0x1bafdfcbc7c8…066fb7ef4465

Nonce

0x0000000000000000

Extra data

0x00000004a817c800