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 #21445231 · ArcScan

Block

#21,445,231

2026-09-18 05:01:54 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,231
Timestamp: 34 days ago · 2026-09-18 05:01:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf4aabc33090bccd24191f90d2024251685619b40cda673189e828f8798aff70
Parent hash: 0x9553285c…129d44db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,231 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.9%2,684,481 / 30,000,000

Base fee

20 gwei

State root

0x9821833e9f4f…413d97166eca

Transactions root

0x2b00307db309…7b344ad63f8c

Receipts root

0x0e7fab4eb347…33f40a0cce4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800