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 #21542299 · ArcScan

Block

#21,542,299

2026-09-18 18:42:25 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,299
Timestamp: 24 days ago · 2026-09-18 18:42:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3a9318d17e0d882ad73face05134935ef9b73869d874ba30de0e38e1adca11d
Parent hash: 0xf48fe156…c955a7fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,299 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.5%1,649,913 / 30,000,000

Base fee

20 gwei

State root

0x7aed0518eaab…763cc3ac5267

Transactions root

0x5b83b10b96d3…4da096070060

Receipts root

0x2443b6868c5f…1a00c33d2ca5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800