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 #0x0c9ca9459bb85070f62acf09a33ffcef7548e20e9881b0d4199a0e4dd0ba708c · ArcScan

Block

#21,295,734

2026-09-17 07:57:58 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,734
Timestamp: 45 days ago · 2026-09-17 07:57:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c9ca9459bb85070f62acf09a33ffcef7548e20e9881b0d4199a0e4dd0ba708c
Parent hash: 0x9894d9c3…98eb4084
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,734 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.9%5,069,241 / 30,000,000

Base fee

20 gwei

State root

0xe98286389231…ebf61ef79440

Transactions root

0xe2601f94cb0a…1be0774a91fd

Receipts root

0x3618272090a1…287b4ecc9b9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800