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 #0xcf79f4ba328997f711b4c1d41106ef1a833d669fb1be503f7f1396d142fbbb86 · ArcScan

Block

#21,567,721

2026-09-18 22:17:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,721
Timestamp: 5 days ago · 2026-09-18 22:17:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf79f4ba328997f711b4c1d41106ef1a833d669fb1be503f7f1396d142fbbb86
Parent hash: 0x264dfd99…865bd736
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,721 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.7%510,203 / 30,000,000

Base fee

20 gwei

State root

0x0b3f1483a99b…c2785e231e1c

Transactions root

0x8812da3307d1…9db079e62125

Receipts root

0x25fc6fe717d1…12782546bce4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800