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 #0x90ea49c4b8afd8a25997952b48458a0993f6d6a8487973ae94bcc6b24776144c · ArcScan

Block

#21,295,478

2026-09-17 07:55:48 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,478
Timestamp: 35 days ago · 2026-09-17 07:55:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x90ea49c4b8afd8a25997952b48458a0993f6d6a8487973ae94bcc6b24776144c
Parent hash: 0xc57b7232…62548372
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,478 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.8%1,755,292 / 30,000,000

Base fee

20 gwei

State root

0xe697143fb9cd…5516aa54c3f0

Transactions root

0xd8b17a8c41f2…b6ba9f3d7728

Receipts root

0xaf5581f9266e…eafefc6fcc20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800