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 #21235499 · ArcScan

Block

#21,235,499

2026-09-16 23:29:12 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,499
Timestamp: 33 days ago · 2026-09-16 23:29:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x999c4e562dc3b0d5e7da5f352be0249433c7d18ea7f7bd7a6d4ce450db03e573
Parent hash: 0xea6db3a5…56a93e53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,499 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.8%2,650,161 / 30,000,000

Base fee

20 gwei

State root

0x83e7b92963f0…14caf55dd70f

Transactions root

0x1a53f85ede88…62e76fa265ea

Receipts root

0x6598b355f944…8048c9d9972d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800