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 #21528640 · ArcScan

Block

#21,528,640

2026-09-18 16:46:57 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,640
Timestamp: 16 days ago · 2026-09-18 16:46:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f5beb724f73937e2555502b17de3b6a7853a5cc29335251adebb54764b3dad1
Parent hash: 0x0e477b49…380ffa70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,640 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.5%1,657,365 / 30,000,000

Base fee

20 gwei

State root

0xa37129fa965c…16eb29bb4604

Transactions root

0x3a1fee39020c…1fe6ec709dfc

Receipts root

0x98d4a6511a33…0340c1374881

Nonce

0x0000000000000000

Extra data

0x00000004a817c800