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 #21361709 · ArcScan

Block

#21,361,709

2026-09-17 17:16:00 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,709
Timestamp: 17 days ago · 2026-09-17 17:16:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x322e668207c8b9021ff0b2a54c38a8367520b8175cf8669e62ce324ced79bff2
Parent hash: 0x06b30231…d881e093
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,709 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.1%6,934,364 / 30,000,000

Base fee

20 gwei

State root

0x545ce8fc1949…25914bbdde69

Transactions root

0x4d65452bcbe2…617b36fd8967

Receipts root

0x7dc7677b7239…55e15cf6f9da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800