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 #0x6701f71298b483921aa77e7465732fd89d0ab1ed73a51547b459415210c5c678 · ArcScan

Block

#21,360,321

2026-09-17 17:04:17 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,321
Timestamp: 21 days ago · 2026-09-17 17:04:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x6701f71298b483921aa77e7465732fd89d0ab1ed73a51547b459415210c5c678
Parent hash: 0xfa9dc7e0…7634ded0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,321 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.1%2,433,844 / 30,000,000

Base fee

20 gwei

State root

0x675c40e4c1d2…2f1d5f9c224b

Transactions root

0x32b8f1c2989a…3cb1ecd184cc

Receipts root

0x4a4bca9b2502…8af8c3813c01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800