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 #21530442 · ArcScan

Block

#21,530,442

2026-09-18 17:02:11 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,442
Timestamp: 55 days ago · 2026-09-18 17:02:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf9178bccfe1ff177a849196f14d2a15231ec4ec858bf483d574a656431aa767
Parent hash: 0xcf33715e…45df2a44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,442 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.1%930,846 / 30,000,000

Base fee

20 gwei

State root

0x9f938e6560cc…7ba4a89dca3b

Transactions root

0x12a7ff1ba261…e63944044b20

Receipts root

0x61d7cdfb843a…5a8ad312dae0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800