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 #0x43cd732b6602c2fa176d5665acdfa2959f557ed60976d6ea6bb4aef1e9a84552 · ArcScan

Block

#21,395,118

2026-09-17 21:58:18 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,118
Timestamp: 4 days ago · 2026-09-17 21:58:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x43cd732b6602c2fa176d5665acdfa2959f557ed60976d6ea6bb4aef1e9a84552
Parent hash: 0xca427bb6…7695f37b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,118 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,691,500 / 30,000,000

Base fee

20 gwei

State root

0x682ac3d69a91…4571e0294505

Transactions root

0xe8df503e7389…dff4d7f197a6

Receipts root

0xc70052f7525f…64f5aaff2b46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800