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 #21525272 · ArcScan

Block

#21,525,272

2026-09-18 16:18:29 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,272
Timestamp: 17 days ago · 2026-09-18 16:18:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x36a4a29a817e4a17703cc5fef0192e3304df03872a3d10b8f42cf3769b582f7d
Parent hash: 0xfb265058…cc817e97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,272 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.9%1,174,659 / 30,000,000

Base fee

20 gwei

State root

0x444fef196a48…7eb8f81fa276

Transactions root

0x260ff97799fd…103631e7d211

Receipts root

0x6c3b50e2a653…b5260bf8bf47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800