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 #21358886 · ArcScan

Block

#21,358,886

2026-09-17 16:52:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,886
Timestamp: 7 days ago · 2026-09-17 16:52:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x04a9c0511c6139bec404b062db08994bedb03b24d1fdf7b4a5fa579785f19ee2
Parent hash: 0xb8cde5dd…621a227b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,886 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.1%6,015,073 / 30,000,000

Base fee

20 gwei

State root

0xaa2d0d6363a7…c72a7bf56150

Transactions root

0xf724325596c0…819939ae2755

Receipts root

0x5fc0442d7f44…b4692fc64e48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800