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 #0xfc100a1e464e27791c18924f2affe578840c9f876c1a33d4e84536a349dd594d · ArcScan

Block

#21,569,726

2026-09-18 22:34:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,726
Timestamp: 47 days ago · 2026-09-18 22:34:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc100a1e464e27791c18924f2affe578840c9f876c1a33d4e84536a349dd594d
Parent hash: 0xc2563f64…142db00c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,726 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.3%7,288,044 / 30,000,000

Base fee

20 gwei

State root

0x1616f41c397f…b19196a0433f

Transactions root

0xbb3837aaad02…42f420095469

Receipts root

0xd3c02df3f445…fe6817810538

Nonce

0x0000000000000000

Extra data

0x00000004a817c800