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 #21444004 · ArcScan

Block

#21,444,004

2026-09-18 04:51:31 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,004
Timestamp: 6 days ago · 2026-09-18 04:51:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b16c365c300935d1fbebb5dad8b8809ce125ac65664d0a92751e04614ad5343
Parent hash: 0xc84df8b5…1b152ed5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,004 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.8%235,438 / 30,000,000

Base fee

20 gwei

State root

0x1d1fbf2c0cdf…f9f56f592fb4

Transactions root

0x80eaf3cb648f…1506c46006cc

Receipts root

0x921f2c222261…3f42999cbdb2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800