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 #0x7541271a30ca68515dd88218f17c9220668685276643b5fa0ffcd8cef6de2afb · ArcScan

Block

#21,389,924

2026-09-17 21:14:24 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,924
Timestamp: 27 days ago · 2026-09-17 21:14:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x7541271a30ca68515dd88218f17c9220668685276643b5fa0ffcd8cef6de2afb
Parent hash: 0xf8874f17…86a394bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,924 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.1%1,224,705 / 30,000,000

Base fee

20 gwei

State root

0x74f3d229f3f3…8847603b5f49

Transactions root

0x67784c381ffa…03f100e07e94

Receipts root

0x45e2a832c4ba…5836954914d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800