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 #21509983 · ArcScan

Block

#21,509,983

2026-09-18 14:09:16 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,983
Timestamp: 18 days ago · 2026-09-18 14:09:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xf852f9e08fa1f561d848a93e9a513ed1652e2dc3abdc1461af93a0f9f9f568c3
Parent hash: 0xd5ebe883…2f8cae80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,983 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.0%1,791,684 / 30,000,000

Base fee

20 gwei

State root

0x18769a502dcd…14119505e824

Transactions root

0xbae584ef6214…adc32c5adcf2

Receipts root

0x2f435482c05b…6c71fa205e62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800