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 #21301823 · ArcScan

Block

#21,301,823

2026-09-17 08:49:25 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,823
Timestamp: 6 days ago · 2026-09-17 08:49:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e770cd8fc457be775d2f5aa63abceb036c0f9cdadaa57ea64d518e74e2cd22b
Parent hash: 0x13000397…168777f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,823 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.3%3,098,004 / 30,000,000

Base fee

20 gwei

State root

0x1cd965df55ea…b9db23bd2b62

Transactions root

0x11006611f6b0…5af17d5cdabd

Receipts root

0x539eb777de48…1c8f71ebc452

Nonce

0x0000000000000000

Extra data

0x00000004a817c800