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 #21350254 · ArcScan

Block

#21,350,254

2026-09-17 15:38:27 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,254
Timestamp: 17 days ago · 2026-09-17 15:38:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xe496d4ded680d7bc8ea686a79d76e37dc3ce03543c96935265e1310dd555e0f7
Parent hash: 0xa58ba361…dd54f41d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,254 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.9%5,382,190 / 30,000,000

Base fee

20 gwei

State root

0xeae49760c862…318eac08f211

Transactions root

0x631b6092d3b8…103bb869207c

Receipts root

0x3da0992c347b…a2f84f7f9652

Nonce

0x0000000000000000

Extra data

0x00000004a817c800