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 #21419983 · ArcScan

Block

#21,419,983

2026-09-18 01:28:30 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,983
Timestamp: 33 days ago · 2026-09-18 01:28:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x426b9a7bde262838bf2f723aedfeaa597ab4d7fae02df308ae4345855e3bea44
Parent hash: 0x0caf47e1…86705bd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,983 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,134,483 / 30,000,000

Base fee

20 gwei

State root

0xa657a23d5f1f…51f22ef8c465

Transactions root

0xb2899966f560…dae34814156a

Receipts root

0x711a7b982dda…773ff9cc2802

Nonce

0x0000000000000000

Extra data

0x00000004a817c800