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 #21253659 · ArcScan

Block

#21,253,659

2026-09-17 02:02:31 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,659
Timestamp: 24 days ago · 2026-09-17 02:02:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xf80a93cb746253c3583e5b94e1aacd064be96d926dc73b7d4639f9f6614126c2
Parent hash: 0xe1a46760…26f6510d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,659 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.5%6,147,832 / 30,000,000

Base fee

20 gwei

State root

0x2988a54a2cf2…9b93a16070be

Transactions root

0x1ff16e26c71d…9ba1533a39cb

Receipts root

0xdbce37b87702…94f3628891f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800