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 #0x3fd96450fabd158b8a906e8db7006b3e0f0e7f09278a61f5826a3d23eb2f9ba0 · ArcScan

Block

#21,240,082

2026-09-17 00:07:53 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,082
Timestamp: 20 days ago · 2026-09-17 00:07:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fd96450fabd158b8a906e8db7006b3e0f0e7f09278a61f5826a3d23eb2f9ba0
Parent hash: 0x501dd4e5…f21d68e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,082 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.0%5,404,301 / 30,000,000

Base fee

20 gwei

State root

0xe75367da1ba1…2e450e69b88e

Transactions root

0xf93f0cabb752…0568ab6b4198

Receipts root

0x00b81bd77add…704be15bb0d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800