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 #21251460 · ArcScan

Block

#21,251,460

2026-09-17 01:43:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,460
Timestamp: 11 days ago · 2026-09-17 01:43:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b58204b35bcc4f85dcbbb2517166fe5aa27e5f1cbb30fdfe4192e3d033b8e35
Parent hash: 0x5a2a6c12…536aac70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,460 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.4%4,035,915 / 30,000,000

Base fee

20 gwei

State root

0xea84378a64f8…9823cf71ab1e

Transactions root

0x6de608e80d8f…ab19711603ea

Receipts root

0xc045c7d21ea4…4d9c7abf2071

Nonce

0x0000000000000000

Extra data

0x00000004a817c800