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 #0x2d4004b5f283629557d923b4f56f9e045c41c6222188c2acd78bcb5255a1f0ec · ArcScan

Block

#21,288,340

2026-09-17 06:55:29 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,340
Timestamp: 13 days ago · 2026-09-17 06:55:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d4004b5f283629557d923b4f56f9e045c41c6222188c2acd78bcb5255a1f0ec
Parent hash: 0xf2a31b4e…a6446645
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,340 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

32.3%9,697,554 / 30,000,000

Base fee

20 gwei

State root

0x5d6a9cbe44e4…140900f011c2

Transactions root

0x770621e4d2da…e9ba47c2f378

Receipts root

0x1011cf059c01…70452ad67d04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800