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 #21339707 · ArcScan

Block

#21,339,707

2026-09-17 14:09:21 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,707
Timestamp: 41 days ago · 2026-09-17 14:09:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ed740cec66e39776f33938ed07f704aafb0019859dfd3ef36bca27299d4d3eb
Parent hash: 0x89ebcb00…78435fb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,707 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.7%3,520,159 / 30,000,000

Base fee

20 gwei

State root

0x322719bb0c33…8e22dbf6aa0a

Transactions root

0xec869f61ebc2…1d72fc945bd8

Receipts root

0xbb029cc631cb…4bd3259e5cc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800