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 #0xcf9d85f05d1459829a4d9b529794cad5bdf1761bf2d25ae1bfd7407653b4ea62 · ArcScan

Block

#21,542,009

2026-09-18 18:39:58 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,009
Timestamp: 15 days ago · 2026-09-18 18:39:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf9d85f05d1459829a4d9b529794cad5bdf1761bf2d25ae1bfd7407653b4ea62
Parent hash: 0x3565724c…f1ad3ace
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,009 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.4%718,021 / 30,000,000

Base fee

20 gwei

State root

0xa2a9b304bf93…e51b0fd2f620

Transactions root

0x340822b4ef0f…53d612f3f27a

Receipts root

0x983d9fa102d0…6b747bb3e3ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800