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 #0xaf5f87152065dcb39500e0b6c451e15fe6c215be11c4dc6a0e56f26c5311be5d · ArcScan

Block

#21,279,670

2026-09-17 05:42:14 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,670
Timestamp: 34 days ago · 2026-09-17 05:42:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf5f87152065dcb39500e0b6c451e15fe6c215be11c4dc6a0e56f26c5311be5d
Parent hash: 0xc66f8a8f…e105bdb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,670 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.5%4,963,595 / 30,000,000

Base fee

20 gwei

State root

0x745ccce0a99f…81f2274b0987

Transactions root

0xbe8f89f1ec4b…4aaf79014c67

Receipts root

0x82910c6c1c95…2d55afe7678e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800