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 #0x23c7a709990b676469c1ee1c513ad86b4dc01850fcc46604478b3185cf21a9a5 · ArcScan

Block

#21,221,402

2026-09-16 21:30:13 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,402
Timestamp: 4 days ago · 2026-09-16 21:30:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x23c7a709990b676469c1ee1c513ad86b4dc01850fcc46604478b3185cf21a9a5
Parent hash: 0xf6bf1566…741e4e9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,402 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.8%5,330,376 / 30,000,000

Base fee

20 gwei

State root

0x101ba09f5ca5…2422779f8520

Transactions root

0x9df2d8172674…93f84548adac

Receipts root

0xc140448142bf…8ef472aacfc6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800