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 #0x85b699234c9a28be6c2960f98ea54690462fb0559c31b2868b9078e8e3c2b3b1 · ArcScan

Block

#21,556,668

2026-09-18 20:43:55 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,668
Timestamp: 9 days ago · 2026-09-18 20:43:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x85b699234c9a28be6c2960f98ea54690462fb0559c31b2868b9078e8e3c2b3b1
Parent hash: 0x5e838131…ae0a67e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,668 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.1%44,341 / 30,000,000

Base fee

20 gwei

State root

0xa1df335618ff…9b8fed41c801

Transactions root

0x2442dd068234…c2c6ec7f4451

Receipts root

0x06d1b5cb3e80…06b64731c203

Nonce

0x0000000000000000

Extra data

0x00000004a817c800