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 #0xa9294e39f0c6c3e58fa661929626787846b5421277ab3f5dfcca41cd3f391f64 · ArcScan

Block

#21,540,500

2026-09-18 18:27:13 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,500
Timestamp: 37 days ago · 2026-09-18 18:27:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9294e39f0c6c3e58fa661929626787846b5421277ab3f5dfcca41cd3f391f64
Parent hash: 0x4d67021e…0c31f255
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,500 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.9%1,470,942 / 30,000,000

Base fee

20 gwei

State root

0x55e794c3a758…f9dbd809edc5

Transactions root

0x8aea7b5e5ace…594809865eb6

Receipts root

0xc6a44e1f701b…3ef404d7cbbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800