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

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 #21328275 · ArcScan

Block

#21,328,275

2026-09-17 12:32:47 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,275
Timestamp: 40 days ago · 2026-09-17 12:32:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6a099c7aca29e491bd156ddc778481a18745d575a17d64bceb24075ff948307
Parent hash: 0xdb665be0…f0530153
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,275 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.9%7,462,468 / 30,000,000

Base fee

20 gwei

State root

0xb625e9907f01…d5a69460b4b0

Transactions root

0xf50775023dcf…ddc7d5bbed23

Receipts root

0x66fc7761e330…15dc1242e027

Nonce

0x0000000000000000

Extra data

0x00000004a817c800