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 #21268584 · ArcScan

Block

#21,268,584

2026-09-17 04:08:34 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,584
Timestamp: 49 days ago · 2026-09-17 04:08:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x4597f25dac96d190d6b654e8be62160d36d7a9cf1c5d3e017f934068b88644cf
Parent hash: 0xaab9a29f…e682ec48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,584 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.6%2,271,546 / 30,000,000

Base fee

20 gwei

State root

0xc70f9e0b074c…9426d121cff3

Transactions root

0xdb9ceaae3a48…88f2c53b5cde

Receipts root

0xc55cb9a6c8d6…dbfab96b4568

Nonce

0x0000000000000000

Extra data

0x00000004a817c800