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 #21417939 · ArcScan

Block

#21,417,939

2026-09-18 01:11:13 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,939
Timestamp: 38 days ago · 2026-09-18 01:11:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x519e796bd98850b18568c065aa77d49bbcab760156c59f3d34a7dc5032671af7
Parent hash: 0x72e58ccd…a3a24d69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,939 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.7%2,618,329 / 30,000,000

Base fee

20 gwei

State root

0xcae07166ae2f…6c2b6dc8d01a

Transactions root

0x456c6b58bcc3…13f7f0959064

Receipts root

0x75e80ed6216f…ed9f7892ae4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800