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 #0xcfa3699321e64f03b8e620af4a6824970f7d94c4441861155724fa22fb394449 · ArcScan

Block

#21,336,504

2026-09-17 13:42:18 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,504
Timestamp: 36 days ago · 2026-09-17 13:42:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfa3699321e64f03b8e620af4a6824970f7d94c4441861155724fa22fb394449
Parent hash: 0x13436f06…1cb44c39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,504 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.3%2,181,499 / 30,000,000

Base fee

20 gwei

State root

0x26b8af43f7f2…6ff49b06318e

Transactions root

0x6dc65e73dc3b…f0cdcaf7e95d

Receipts root

0x385a08f8472e…15632b1ffc29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800