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 #21485003 · ArcScan

Block

#21,485,003

2026-09-18 10:38:06 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,003
Timestamp: 42 days ago · 2026-09-18 10:38:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xe39e8d378ca6bfe7e54b6a90d60f098d87ee40b8c3ebe50efcc30e9f22f017d2
Parent hash: 0x1a7a58de…c0d5dbf5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,003 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.0%1,201,271 / 30,000,000

Base fee

20 gwei

State root

0xa553b32bb0a5…8751b770d712

Transactions root

0xf6468dd16c64…53aab0bb94aa

Receipts root

0xcf0ced159e86…8fb66dfdd0ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800