Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x252eb9d692432aaddea9e607feb88b6b96488d9943734ace27e582d8482f588f · ArcScan

Block

#21,402,366

2026-09-17 22:59:35 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,366
Timestamp: 6 days ago · 2026-09-17 22:59:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x252eb9d692432aaddea9e607feb88b6b96488d9943734ace27e582d8482f588f
Parent hash: 0x54eb396c…e5360871
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,366 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.9%1,473,218 / 30,000,000

Base fee

20 gwei

State root

0x973cdf45dabd…88364293f701

Transactions root

0x1c45135f6142…0be20da57650

Receipts root

0x7f1a28d09f03…dbe0be75fbe5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800