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 #0x3748d888732e31c92a073e5822c50d4df9adb5f643401feb1c059a6c5ea54270 · ArcScan

Block

#21,216,667

2026-09-16 20:50:15 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,667
Timestamp: 3 days ago · 2026-09-16 20:50:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x3748d888732e31c92a073e5822c50d4df9adb5f643401feb1c059a6c5ea54270
Parent hash: 0xe954ea32…33295412
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,667 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

39.6%11,884,845 / 30,000,000

Base fee

20 gwei

State root

0x56bd85352eac…efd50ca3ecac

Transactions root

0x637e959e0ab6…2ef27ccd8790

Receipts root

0x20d8232b7d1d…fbb1874bc792

Nonce

0x0000000000000000

Extra data

0x00000004a817c800