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 #21388235 · ArcScan

Block

#21,388,235

2026-09-17 21:00:08 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,235
Timestamp: 20 days ago · 2026-09-17 21:00:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xa13339a3572733f7dc273cd2d3801f3f5a44c0d48c4f70dea14ac9fe9b19ba0e
Parent hash: 0x3df44b20…c8ad08e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,235 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.5%1,967,765 / 30,000,000

Base fee

20 gwei

State root

0x5dc7fd0de03e…1885d32423cd

Transactions root

0x6b8175cc4155…f2ea83cb7d9f

Receipts root

0x4344f9c2f715…52a788d5f6b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800