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 #21523605 · ArcScan

Block

#21,523,605

2026-09-18 16:04:23 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,605
Timestamp: 51 days ago · 2026-09-18 16:04:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb376af293c52660069652ec12091b6a245cce46aca79535acd525e533f38c4c6
Parent hash: 0xa809b5a8…aac5591b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,605 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.7%1,407,095 / 30,000,000

Base fee

20 gwei

State root

0x160038d0412a…f51ff1e08169

Transactions root

0x44972d0917db…eabef836871a

Receipts root

0xe5632bf04229…8168256a3856

Nonce

0x0000000000000000

Extra data

0x00000004a817c800