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 #21528556 · ArcScan

Block

#21,528,556

2026-09-18 16:46:15 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,556
Timestamp: 14 days ago · 2026-09-18 16:46:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x41bc31d6cb307dd87f487cf1801db4dd94c93743ad5d9dad87a37d60b811522f
Parent hash: 0xf27d6be2…61d4410e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,556 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.6%2,879,071 / 30,000,000

Base fee

20 gwei

State root

0xad61550f9b79…2ade05455365

Transactions root

0x2ecd71b72c0f…0fb37a37624e

Receipts root

0xd459a8744db7…a85a2a2a4e78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800