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 #21358885 · ArcScan

Block

#21,358,885

2026-09-17 16:52:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,885
Timestamp: 7 days ago · 2026-09-17 16:52:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8cde5dd6a94ab469a675e5a1a5c4148b9646c2e186d8b32e30f191d621a227b
Parent hash: 0xf182beb8…83378b80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,885 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,146,885 / 30,000,000

Base fee

20 gwei

State root

0xd680bf49ef7f…c133cca757bf

Transactions root

0x2b27fb896e32…5cb0244ae430

Receipts root

0xf1e9fe77ecc3…7d6d184067d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800