Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xd255956871608db83a5ed245dcf5b8c1c37cde66bbe077de7ebd45bb04f8e47f · ArcScan

Block

#21,278,033

2026-09-17 05:28:24 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,033
Timestamp: 16 days ago · 2026-09-17 05:28:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xd255956871608db83a5ed245dcf5b8c1c37cde66bbe077de7ebd45bb04f8e47f
Parent hash: 0x9827eb2b…1ee1d3e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,033 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

24.3%7,300,124 / 30,000,000

Base fee

20 gwei

State root

0xb8ac1d45b23b…8960aa2d3732

Transactions root

0x1b640914eca3…eec5b1a80d69

Receipts root

0x494447047552…c8d63a4ea369

Nonce

0x0000000000000000

Extra data

0x00000004a817c800