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 #21442885 · ArcScan

Block

#21,442,885

2026-09-18 04:42:04 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,885
Timestamp: 40 days ago · 2026-09-18 04:42:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xda8d8b3800e6c31d60bc0390c98dc9c522aa96ec78d0b7fed7ecfc4713f8e92b
Parent hash: 0x8d5c810b…435334a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,885 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.1%1,234,425 / 30,000,000

Base fee

20 gwei

State root

0x4a982196d916…fabc6142ee94

Transactions root

0x23a4c644136b…26ffd357c90a

Receipts root

0x508eb9270a54…f8871eae60ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800