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 #21523795 · ArcScan

Block

#21,523,795

2026-09-18 16:06:00 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,795
Timestamp: 51 days ago · 2026-09-18 16:06:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x5aa0fbaeae4b663bef62aeea519258413554ccbffe4038f2f267d8fde0ed4c2e
Parent hash: 0x8aa419c1…7bbc88e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,795 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.9%1,163,111 / 30,000,000

Base fee

20 gwei

State root

0x4f1632e7882c…d8768631862b

Transactions root

0x06b5cba14dc4…be5c5ba5f0a1

Receipts root

0xf766c642bffb…940c34112343

Nonce

0x0000000000000000

Extra data

0x00000004a817c800