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 #21345723 · ArcScan

Block

#21,345,723

2026-09-17 15:00:10 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,723
Timestamp: 50 days ago · 2026-09-17 15:00:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x862b23c692b5b43d683e385d1c9490c6f81b49ddcf5c863c200ce9e3a6ceb645
Parent hash: 0xf46d467c…601e4ac2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,723 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.2%3,065,399 / 30,000,000

Base fee

20 gwei

State root

0xbaa626ded119…b09f2bf1f9ab

Transactions root

0x351bb159bdac…d90b60b86752

Receipts root

0xbbf321f195ae…22f86e841e66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800