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 #21568502 · ArcScan

Block

#21,568,502

2026-09-18 22:23:59 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,502
Timestamp: 5 days ago · 2026-09-18 22:23:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ff61f32f32683c76865375eaac37f9abfbb33a89dbded9b7245fa5113e72196
Parent hash: 0x0d28a83a…54b1f430
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,502 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.9%861,101 / 30,000,000

Base fee

20 gwei

State root

0x8afa93fe3e2e…15521df37df2

Transactions root

0x7a29c1b36c25…580863738c47

Receipts root

0x76d28cc0ac0c…2a2790295ff9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800