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 #21299409 · ArcScan

Block

#21,299,409

2026-09-17 08:29:02 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,409
Timestamp: 52 days ago · 2026-09-17 08:29:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1692e9435a02acca1af0b28a06583772cae1c494d5034e7730e183db6f8ac556
Parent hash: 0xb307644a…fff01c56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,409 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.5%6,746,446 / 30,000,000

Base fee

20 gwei

State root

0x47f5c1f4548d…64396d301f53

Transactions root

0xc6349eb1bf2f…6e0f35d18dfa

Receipts root

0x8ddd76928bfd…498e1608c0de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800