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 #0xa141e32fa308c2f7ce6d544c24e1d444a2b1ee5f4fc0f954bfad8cd7390042ca · ArcScan

Block

#21,365,761

2026-09-17 17:50:14 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,761
Timestamp: 55 days ago · 2026-09-17 17:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xa141e32fa308c2f7ce6d544c24e1d444a2b1ee5f4fc0f954bfad8cd7390042ca
Parent hash: 0x5c112181…674c2ab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,761 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.4%7,323,107 / 30,000,000

Base fee

20 gwei

State root

0x611809713f4c…1fa2721265c1

Transactions root

0x5272d9307859…b4255f6e0143

Receipts root

0x1a44b89601d6…eea1069175bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800