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 #0xcf9174d432b1b8610e8304ef625afe30a06eaddb48d830ba7a53ef9195593458 · ArcScan

Block

#21,239,353

2026-09-17 00:01:44 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,353
Timestamp: 8 days ago · 2026-09-17 00:01:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf9174d432b1b8610e8304ef625afe30a06eaddb48d830ba7a53ef9195593458
Parent hash: 0x7719a4cc…a8b08142
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,353 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

26.9%8,055,087 / 30,000,000

Base fee

20 gwei

State root

0xdf630b144ef1…c5bd5797e90b

Transactions root

0x5d3d76a54176…7039e5edbe9f

Receipts root

0xc70ecb94a715…dce97f86c1c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800