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 #21416753 · ArcScan

Block

#21,416,753

2026-09-18 01:01:12 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,753
Timestamp: 55 days ago · 2026-09-18 01:01:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x8676342b0d9bb728b7c5024cb5a8b7693f142703f283103bb8dbd85f5235c70e
Parent hash: 0x2aab72d6…b5675b64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,753 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.3%106,710 / 30,000,000

Base fee

20 gwei

State root

0xdf0a570c5ef3…664281c72230

Transactions root

0x7e299105ca24…8c1b0fbfb93a

Receipts root

0x7f9c7d14bf7d…87f6b4ba6478

Nonce

0x0000000000000000

Extra data

0x00000004a817c800