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 #21418370 · ArcScan

Block

#21,418,370

2026-09-18 01:14:52 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,370
Timestamp: 24 days ago · 2026-09-18 01:14:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x6300da862f9e7638a91010a9dc728c19235ce9d696c2c2824ebaa533ac2967ed
Parent hash: 0xdeaac6dd…5e06c0f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,370 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.3%1,584,500 / 30,000,000

Base fee

20 gwei

State root

0xdeeff5c1999f…3396f6707188

Transactions root

0xcab04ee2816a…8cc0cda8239c

Receipts root

0x6d73aea04e95…87e173289a89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800