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 #21523231 · ArcScan

Block

#21,523,231

2026-09-18 16:01:14 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,231
Timestamp: 47 days ago · 2026-09-18 16:01:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb78cef867b9af1a6140f829e357c8eca433c70474e5c43dea20ea0e25652a2e
Parent hash: 0x6f8681b9…cca7e9c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,231 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.4%7,334,980 / 30,000,000

Base fee

20 gwei

State root

0x0fc0e7d38c90…690c943e594e

Transactions root

0x8ecf1e94a3bc…801b212568db

Receipts root

0xf87f7bb85370…ef5cd7ba96c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800