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 #0x40cbb18960db347005ccf323df3a5ca5dcebec1d7eb07dcb0d05a9e7516df630 · ArcScan

Block

#21,244,906

2026-09-17 00:48:37 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,906
Timestamp: 22 days ago · 2026-09-17 00:48:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x40cbb18960db347005ccf323df3a5ca5dcebec1d7eb07dcb0d05a9e7516df630
Parent hash: 0xa19cc6a5…1c208cc9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,906 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.3%8,197,057 / 30,000,000

Base fee

20 gwei

State root

0x3f38914d9ffd…d99aa6b24363

Transactions root

0xfd25f8308830…d6ea01495d7b

Receipts root

0x08041d3b98bb…7edf57fd7abc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800