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 #21358949 · ArcScan

Block

#21,358,949

2026-09-17 16:52:41 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,949
Timestamp: 9 days ago · 2026-09-17 16:52:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e94b69d46b66463fcf09142a726fc1c234371b6a7759f70dfe87ad454855a7e
Parent hash: 0x123f1aa9…2f98305b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,949 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.7%2,599,333 / 30,000,000

Base fee

20 gwei

State root

0x60d6db4dff63…270a69f1153b

Transactions root

0xd564f59a0e64…1409e62721ea

Receipts root

0xd7f139ec5f20…9cd81f3ee6c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800