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 #0xf8685f0c3d8c178df62f22596fe0328abd08bb0d8d377c312e5eebcf21aa7bba · ArcScan

Block

#21,443,705

2026-09-18 04:49:00 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,705
Timestamp: 15 days ago · 2026-09-18 04:49:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8685f0c3d8c178df62f22596fe0328abd08bb0d8d377c312e5eebcf21aa7bba
Parent hash: 0x7a5eede8…01057538
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,705 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.0%596,404 / 30,000,000

Base fee

20 gwei

State root

0x5c057159a740…2ee8b2b51846

Transactions root

0xace0ba9bac19…b540c31c7a47

Receipts root

0xacedc063d321…f558bfb10713

Nonce

0x0000000000000000

Extra data

0x00000004a817c800