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 #21409523 · ArcScan

Block

#21,409,523

2026-09-18 00:00:05 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,523
Timestamp: 26 days ago · 2026-09-18 00:00:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d975041edf60d08d837bc5aa6085d97c53a7a5154b0cd1d548e7fab5dd512c7
Parent hash: 0xf03f4f36…c49390ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,523 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.7%801,149 / 30,000,000

Base fee

20 gwei

State root

0x8bb42788cad4…34203b1ee7c3

Transactions root

0x1fbc3f6e4628…9ca2ed28bf78

Receipts root

0xb88543398b64…159b1e0eea8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800