Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x02103d04431e6574f0fa3378e8ce9de3b1c1ed080dfacb225d9ca3a86f70967d · ArcScan

Block

#21,420,514

2026-09-18 01:32:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,514
Timestamp: 48 days ago · 2026-09-18 01:32:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x02103d04431e6574f0fa3378e8ce9de3b1c1ed080dfacb225d9ca3a86f70967d
Parent hash: 0xe357720e…0295598e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,514 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.1%1,231,139 / 30,000,000

Base fee

20 gwei

State root

0x3d1acde09ce8…44819eba53e2

Transactions root

0xf9a508b03ecb…cf41ff2da203

Receipts root

0x4a2d4c8fbc77…3790d60b5a97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800