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 #0x838276392dc15554fadbe79c14ee58eb11233554675a3259fd031b6270384e1e · ArcScan

Block

#21,322,618

2026-09-17 11:45:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,618
Timestamp: 12 days ago · 2026-09-17 11:45:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x838276392dc15554fadbe79c14ee58eb11233554675a3259fd031b6270384e1e
Parent hash: 0x6f026a8d…28cf809a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,618 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.2%4,866,353 / 30,000,000

Base fee

20 gwei

State root

0xb257f5759d11…15152b40a80a

Transactions root

0x7317f13dd552…7f788c303998

Receipts root

0x0ca64891ef97…143a5cee8ab3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800