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 #0x1f7656fff99208a7946aed6b8248b43ab261a8cbc659319ece8a27fc6cb34117 · ArcScan

Block

#21,366,839

2026-09-17 17:59:20 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,839
Timestamp: 38 days ago · 2026-09-17 17:59:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f7656fff99208a7946aed6b8248b43ab261a8cbc659319ece8a27fc6cb34117
Parent hash: 0x2139d503…d758d4bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,839 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.8%6,231,684 / 30,000,000

Base fee

20 gwei

State root

0xd8c2eebe40ba…845a58308b72

Transactions root

0x74b4180e43c2…3043b8d2386d

Receipts root

0xa784a2c38160…d72e4e753fb3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800