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 #0xc8c3f43d11580160033e5ec64187f41e6916f6639aa89081d55702d95c8a7b36 · ArcScan

Block

#21,365,889

2026-09-17 17:51:19 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,889
Timestamp: 54 days ago · 2026-09-17 17:51:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8c3f43d11580160033e5ec64187f41e6916f6639aa89081d55702d95c8a7b36
Parent hash: 0xaba308e7…614ec5f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,889 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.5%4,949,610 / 30,000,000

Base fee

20 gwei

State root

0x585be2ed1e27…0220f49b8657

Transactions root

0x6bcc97d7ca71…af2e94e48858

Receipts root

0xeb13f417d6d6…e45d6eacf92c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800