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 #21353439 · ArcScan

Block

#21,353,439

2026-09-17 16:05:20 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,439
Timestamp: 22 days ago · 2026-09-17 16:05:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x435e16dc1ef95d8cbea66f3cc338d0df3394d804d12c61a7da76b3b6c346a359
Parent hash: 0x2887ab5e…7312c79c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,439 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.5%6,149,654 / 30,000,000

Base fee

20 gwei

State root

0x515b8dc014e9…01894f053c4f

Transactions root

0xe83e94550261…d477566aa09f

Receipts root

0xaed4f1b210a2…47fe5abd29cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800