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 #21402706 · ArcScan

Block

#21,402,706

2026-09-17 23:02:27 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,706
Timestamp: 17 days ago · 2026-09-17 23:02:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7618c18e93ee582648136bcc20d96d1ad1f667acf2836ac61870337ce2e72e8
Parent hash: 0x49094ff7…439e95e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,706 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.8%1,144,942 / 30,000,000

Base fee

20 gwei

State root

0x851f6dd9250c…fff28f6d508d

Transactions root

0x6024b7d22104…7772577af684

Receipts root

0x9c93e0c5ed64…c445f960604f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800