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 #0x8b9ef7098e54107335e0387c04370f7a7d895d93b07e6f38df218d6d702eb655 · ArcScan

Block

#21,257,225

2026-09-17 02:32:38 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,225
Timestamp: 59 days ago · 2026-09-17 02:32:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b9ef7098e54107335e0387c04370f7a7d895d93b07e6f38df218d6d702eb655
Parent hash: 0x02cf07c2…fd8b3759
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,225 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.5%1,961,924 / 30,000,000

Base fee

20 gwei

State root

0x4f1c51a16a97…4aeaadade8f4

Transactions root

0x4b62d253eaa7…4ad8c1a1e26a

Receipts root

0x825693dde635…111821f54662

Nonce

0x0000000000000000

Extra data

0x00000004a817c800