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 #21525498 · ArcScan

Block

#21,525,498

2026-09-18 16:20:24 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,498
Timestamp: 11 days ago · 2026-09-18 16:20:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x3541cd42f559eee9303bfeb80d5ef2e4954ac46721e78af2972ea6a7e92dbd29
Parent hash: 0x8384a9c6…91f9fb2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,498 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%726,083 / 30,000,000

Base fee

20 gwei

State root

0xaffa3bf11d54…1e275363ed27

Transactions root

0xb335c45190e9…d9a96e603c99

Receipts root

0x3d4667d68f9a…4dfdbf3fb9b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800