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 #21285280 · ArcScan

Block

#21,285,280

2026-09-17 06:29:38 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,280
Timestamp: 17 days ago · 2026-09-17 06:29:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x774a42b814388353e1114dcf6ac7ece35851198e01c0cb0476fe175a645ad376
Parent hash: 0xc62fca96…bd1a5d56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,280 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.2%6,668,784 / 30,000,000

Base fee

20 gwei

State root

0x751fff255895…4b38783e92c5

Transactions root

0x4cdfa9988667…f6daf1f69861

Receipts root

0xca78f3b4530e…4dd3042ea625

Nonce

0x0000000000000000

Extra data

0x00000004a817c800