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 #21267173 · ArcScan

Block

#21,267,173

2026-09-17 03:56:39 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,173
Timestamp: 20 days ago · 2026-09-17 03:56:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d746e8150b5c58777f09cc2433ea14dd3e1b14894a438d147a71f9a0794aea9
Parent hash: 0xb83d3db2…458006d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,173 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.1%6,326,650 / 30,000,000

Base fee

20 gwei

State root

0x3cdc639941c8…4def6af18494

Transactions root

0x185c71e0c104…3f54497258df

Receipts root

0x6a1f0462a74f…4763c4a5d441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800