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 #0xd20ef5952be2ece6c6a1aacfd98832536a658d102a98defa8251394928c283b3 · ArcScan

Block

#21,398,397

2026-09-17 22:26:02 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,397
Timestamp: 49 days ago · 2026-09-17 22:26:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xd20ef5952be2ece6c6a1aacfd98832536a658d102a98defa8251394928c283b3
Parent hash: 0x0eee6ec6…e998fd3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,397 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.4%1,928,323 / 30,000,000

Base fee

20 gwei

State root

0x1dfde31a2e25…11b6a8970957

Transactions root

0x8dcdc413d080…a8f2748dd3ff

Receipts root

0x9a8334a60429…828ac2eb6d40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800