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 #21339702 · ArcScan

Block

#21,339,702

2026-09-17 14:09:19 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,702
Timestamp: 41 days ago · 2026-09-17 14:09:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1aa246fcbb02333feab546e006e797e0d1909d790d5798ada60b249e6819be8c
Parent hash: 0xbd618689…53f1c519
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,702 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.9%6,269,254 / 30,000,000

Base fee

20 gwei

State root

0x9c58a5e89a2d…1330655c938f

Transactions root

0x5ffd35369695…56d57b7150af

Receipts root

0xbaa489e91081…4231b1afe5ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800