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 #21523659 · ArcScan

Block

#21,523,659

2026-09-18 16:04:51 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,659
Timestamp: 51 days ago · 2026-09-18 16:04:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x82c2f6341f04c67c9fa00fe297292eef20a2b0a24adcf81f6f237810968538db
Parent hash: 0x81436b16…663ab4cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,659 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.1%3,031,545 / 30,000,000

Base fee

20 gwei

State root

0x01a5be066e04…fb81352a1e57

Transactions root

0x00cc3a72c727…1e429793d3ec

Receipts root

0x87187e9728fa…850a41de20c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800