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 #21369923 · ArcScan

Block

#21,369,923

2026-09-17 18:25:24 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,923
Timestamp: 47 days ago · 2026-09-17 18:25:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcdefeeb98d0208cc0407c2212afb4ac2f8e5ea279485ae030e724651c53c308
Parent hash: 0xba1d523f…28cc5b09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,923 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.9%3,263,612 / 30,000,000

Base fee

20 gwei

State root

0x153c0c54ceb7…4a2a087c54a2

Transactions root

0x51b1b71b220f…26f8ad61e141

Receipts root

0xc5a8f4367d89…853adee43528

Nonce

0x0000000000000000

Extra data

0x00000004a817c800