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 #0x4159397c0ffb213cce0f0a1602e3ccbc027a994b51db411d2b84c64fcd54e8d7 · ArcScan

Block

#21,390,306

2026-09-17 21:17:38 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,306
Timestamp: 16 days ago · 2026-09-17 21:17:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x4159397c0ffb213cce0f0a1602e3ccbc027a994b51db411d2b84c64fcd54e8d7
Parent hash: 0xd44d3d45…3ec5b91e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,306 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.8%1,426,395 / 30,000,000

Base fee

20 gwei

State root

0x6d249433d6db…8d1811a60f06

Transactions root

0x73f49d9122b7…fc0c437c9fc5

Receipts root

0xea54f392007b…bec37f19ede2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800