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 #21442467 · ArcScan

Block

#21,442,467

2026-09-18 04:38:32 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,467
Timestamp: 48 days ago · 2026-09-18 04:38:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1369d55fe29ef6c83aae50ee9bb24bc0100aff28f6d058dc326e76edaf72bdf
Parent hash: 0xab2269aa…4f98db5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,467 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.3%2,497,802 / 30,000,000

Base fee

20 gwei

State root

0x89bd023e1a30…b8805e1ecbf9

Transactions root

0xac08cd21f867…6236f122b6c7

Receipts root

0x42c4c2ba7550…30340cb842d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800