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 #21256352 · ArcScan

Block

#21,256,352

2026-09-17 02:25:15 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,352
Timestamp: 52 days ago · 2026-09-17 02:25:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x5305c83a80c100e6fb3945fd57f74504036b081e77037ddd45f3a8c69909ee76
Parent hash: 0x1ae62345…960d06f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,352 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.5%3,443,585 / 30,000,000

Base fee

20 gwei

State root

0x38041201da77…abc074874bac

Transactions root

0x5f7d42b4a610…05268268db4f

Receipts root

0x6014d1e9e4ae…3070f627c974

Nonce

0x0000000000000000

Extra data

0x00000004a817c800