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 #21382719 · ArcScan

Block

#21,382,719

2026-09-17 20:13:31 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,719
Timestamp: 21 days ago · 2026-09-17 20:13:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xd217c7150a51adceafad98e45b7262de9209625fb297c57dd745f4b5cbac306f
Parent hash: 0x8fa2c6ed…4ab300ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,719 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.9%880,270 / 30,000,000

Base fee

20 gwei

State root

0x6c05ae2a2641…01d16e4cfaee

Transactions root

0x0d309ae1c18f…a90906f1ece5

Receipts root

0xc8a8ac5e8b48…c9ec16cdb419

Nonce

0x0000000000000000

Extra data

0x00000004a817c800