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

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 #21529664 · ArcScan

Block

#21,529,664

2026-09-18 16:55:37 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,664
Timestamp: 48 days ago · 2026-09-18 16:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f1fd722fa9c29e1ebacf2a0970d7c6d7801e55106a26b87211b5f7a51b9db66
Parent hash: 0x793381ea…6760c43f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,664 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.3%678,328 / 30,000,000

Base fee

20 gwei

State root

0xbd7a5df77f5c…923cb96ca36b

Transactions root

0x8a8d009be1cc…cc873672569c

Receipts root

0xa0add6f7dcac…d39af91ed48b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800