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 #21365896 · ArcScan

Block

#21,365,896

2026-09-17 17:51:22 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,896
Timestamp: 54 days ago · 2026-09-17 17:51:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3e5aea25c53c41fbc6fe69f1b06eb1e8f11acdd7c0a4da0f560501f4298d935
Parent hash: 0x3f53ffcb…b4ff97bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,896 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.0%2,099,492 / 30,000,000

Base fee

20 gwei

State root

0x8e5d36db588e…29b6c54ebeac

Transactions root

0x89d159360e1b…da95c6b0fe2d

Receipts root

0x522b32d05345…c988437e1c41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800