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 #21295662 · ArcScan

Block

#21,295,662

2026-09-17 07:57:21 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,662
Timestamp: 42 days ago · 2026-09-17 07:57:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x558a12b84ec1c6a8953c9fe6c6ef6e48895b980e819fc2691ee192f13f05b762
Parent hash: 0x6f714dbe…372b4678
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,662 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.8%3,849,691 / 30,000,000

Base fee

20 gwei

State root

0x9785a4ca98c8…b2ceb9981739

Transactions root

0x24bfb203432c…d84a1d4534be

Receipts root

0x27400551976c…23276951c443

Nonce

0x0000000000000000

Extra data

0x00000004a817c800