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 #21244873 · ArcScan

Block

#21,244,873

2026-09-17 00:48:20 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,873
Timestamp: 23 days ago · 2026-09-17 00:48:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2cf06f6fa6a0563a603a63fcc59c5a997e7cb77e8f5dc3d22f77887ca5bd42b
Parent hash: 0x9c42b568…d9dd9e95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,873 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

23.7%7,122,511 / 30,000,000

Base fee

20 gwei

State root

0x9b531a02449e…f0f073c680be

Transactions root

0x9cafea9ff0c0…9bba1c344e94

Receipts root

0x4a27ec64ad09…f1fb4ade073b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800