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 #21303160 · ArcScan

Block

#21,303,160

2026-09-17 09:00:43 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,160
Timestamp: 11 days ago · 2026-09-17 09:00:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a7d6b0254eda9b2ce5ad1b9ae9b831f00d588b94d336010f6aa506e3b458697
Parent hash: 0xc895a063…513caded
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,160 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

34.5%10,364,343 / 30,000,000

Base fee

20 gwei

State root

0x96129a7d18da…4ce58c7505cb

Transactions root

0xd74a6b3feb21…59b9148dc8a3

Receipts root

0x1a47f8a249d5…c454861ed588

Nonce

0x0000000000000000

Extra data

0x00000004a817c800