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 #21403217 · ArcScan

Block

#21,403,217

2026-09-17 23:06:46 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,217
Timestamp: 32 days ago · 2026-09-17 23:06:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d2e4a0394882b6f12d4f145080de9c1ff6d13ed176052582ba89caf16797d13
Parent hash: 0x03a2b292…2e689caf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,217 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.7%2,296,904 / 30,000,000

Base fee

20 gwei

State root

0x4cd35da79037…f6b2b445a860

Transactions root

0x7368fb7db371…a54c5d9b0882

Receipts root

0x8bd388db3c0d…fc53e00a2d77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800