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 #21355682 · ArcScan

Block

#21,355,682

2026-09-17 16:24:17 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,682
Timestamp: 29 days ago · 2026-09-17 16:24:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cdba646c0055c1a0b9ada3d4ba219f2de412bd129195234bb2381c0ae4018ec
Parent hash: 0x3f468e08…2789f71a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,682 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.1%7,232,113 / 30,000,000

Base fee

20 gwei

State root

0x857587277543…1d55cc0a63f6

Transactions root

0xebd9e6387f42…6497e07e368e

Receipts root

0xafdc38efd25f…3978f0c43c0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800