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 #21396349 · ArcScan

Block

#21,396,349

2026-09-17 22:08:43 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,349
Timestamp: 21 days ago · 2026-09-17 22:08:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x449c8420b82b6ac43dc093a8261e7863403454e477e74e38ef4face8e13d7ce1
Parent hash: 0xec3d75b7…38f3ac6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,349 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.8%1,442,662 / 30,000,000

Base fee

20 gwei

State root

0x4344e8ceb2a7…acc4da7161e8

Transactions root

0xaba0ac06602f…ac7ab451d10c

Receipts root

0x06d902a08398…a4ddac9b39dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800