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 #21240230 · ArcScan

Block

#21,240,230

2026-09-17 00:09:08 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,230
Timestamp: 16 days ago · 2026-09-17 00:09:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xd365f9f580561494d25af8afabd48dd34bd6b6b0fcc316d256b932e6cb560453
Parent hash: 0xa44bbded…3a1557d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,230 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.2%5,751,056 / 30,000,000

Base fee

20 gwei

State root

0x46cef948be48…d9c7056a7912

Transactions root

0xf780b1469a5d…eeb035dd721a

Receipts root

0x0343ede924e8…961776df731d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800