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 #21443144 · ArcScan

Block

#21,443,144

2026-09-18 04:44:15 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,144
Timestamp: 32 days ago · 2026-09-18 04:44:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4f656465ee59ae4332a2c0b440e9b9c62f20e6640514caf857a04b7045e2c76
Parent hash: 0xcabe605d…7cc60597
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,144 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.0%2,116,167 / 30,000,000

Base fee

20 gwei

State root

0x4a3010cbcf5c…0e7931b8bf56

Transactions root

0xf7d3bd12e244…47163c698238

Receipts root

0xa0bc01d4311c…b77e6e79b74d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800