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 #21523789 · ArcScan

Block

#21,523,789

2026-09-18 16:05:57 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,789
Timestamp: 51 days ago · 2026-09-18 16:05:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x242eca1583d48a8db2ece507d63fec7c4817753e83783a4fbe49d12098c513f0
Parent hash: 0x28f0232b…c096c318
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,789 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

27.5%8,251,027 / 30,000,000

Base fee

20 gwei

State root

0x02da63a4e01b…2b810dd4df6b

Transactions root

0x1aa358194d78…09b0d8896b40

Receipts root

0x0863bd28b516…e74054f8c129

Nonce

0x0000000000000000

Extra data

0x00000004a817c800